How to pass "no_milters" option to pickup daemon?

2019-09-26 Thread Jaroslaw Rafa
uot;no_milters" parametr is not passed to pickup daemon this way. How to configure this so that after the content filter no milters are used again? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: copy of mails with specific From-field

2019-09-27 Thread Jaroslaw Rafa
r_bcc (actually sender_bcc_maps, to be precise) and don't mess with headers. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: copy of mails with specific From-field

2019-09-27 Thread Jaroslaw Rafa
ry on :)). -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: How to pass "no_milters" option to pickup daemon?

2019-09-26 Thread Jaroslaw Rafa
"localhost" with IP address "127.0.0.1"." So, OpenDKIM milter sees that the mail comes from "127.0.0.1" and the sender in "From:" line is from my domain, and signs it. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million ye

Re: How to pass "no_milters" option to pickup daemon?

2019-09-26 Thread Jaroslaw Rafa
configuration file, without milters and configured for a different queue directory? And then run the after-filter sendmail(1) also configured for that queue directory? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: onc

Re: How to pass "no_milters" option to pickup daemon?

2019-09-26 Thread Jaroslaw Rafa
r-queue content filter to running it as a milter. Thus there is no need to invoke sendmail for the second time, and the issue disappears. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, a

Re: outbound.protection.outlook.com

2019-10-02 Thread Jaroslaw Rafa
Dnia 2.10.2019 o godz. 11:05:31 ratatouille pisze: > > Do I really have to whitelist all the IPs of outbound.protection.outlook.com > in postgrey? I just put the domain name outbound.protection.outlook.com into /etc/postgrey/whitelist_clients.local and it works for me. -- Regards,

Re: Sending mail to Gmail users via Gmail server?

2019-09-29 Thread Jaroslaw Rafa
spam" on one account fixed the problem for that account, but didn't have any influence on other accounts. So I'm stuck, for over a week I was trying everything that I could, and still nothing changed. The "solution" I was suggesting here is a heavily flawed workaround - I am complete

Re: Sending mail to Gmail users via Gmail server?

2019-09-29 Thread Jaroslaw Rafa
Is it possible to use some script in transport_maps= parameter to check MX of a domain and return appropriate result? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Sending mail to Gmail users via Gmail server?

2019-09-29 Thread Jaroslaw Rafa
it with transport_maps ? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Sending mail to Gmail users via Gmail server?

2019-09-29 Thread Jaroslaw Rafa
doesn't like". Even if this succeeds, there is no guarantee that in the future Google will not go crazy again and start treating my email as spam. No, thanks. Trying to configure sending mail via Gmail's server looks like a much more reasonable alternative compared to this... -- Regards, Jaroslaw Rafa

Re: copy of mails with specific From-field

2019-09-27 Thread Jaroslaw Rafa
me virtual mailboxes, because probably a different method of actually inserting message into user's "Sent" folder will be required in both cases. I have done it for system users, if it's your case, I can describe it here. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a mi

Re: Postfix with DKIM for a mail relay

2019-11-07 Thread Jaroslaw Rafa
Dnia 7.11.2019 o godz. 18:09:23 Ignacio GarcĂ­a pisze: > I don't know anybody out of the IT world subscribed > to mailing lists Probably depends a lot on local conditions, because I know many. There are very few IT people on non-IT related lists I'm subscribed to. -- Regards, Jarosla

Re: Postfix with DKIM for a mail relay

2019-11-07 Thread Jaroslaw Rafa
anization, a political party, an urban activists' group etc. massively use mailing lists for intra-organizational communication. Myself I'm a member of about ten such lists. What you write just simply isn't true. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to s

Re: Cannot sign with DKIM on same-server web and mail

2019-10-31 Thread Jaroslaw Rafa
nt to run spamassassin for outgoing mail too, you should add unix:spamass/spamass.sock to non_smtpd_milters as well and remove the "-o smtpd_milters=..." line from aobove master.cf entry. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school,

Re: dual stack rbl

2019-10-31 Thread Jaroslaw Rafa
cause your sending server doesn't have IPv6 routing :)), it falls back to IPv4. However, if it connects successfully and gets a reject, it doesn't try again to the IPv4 address. I'm by no means an expert, it's just what I have seen in my server's logs. -- Regards, Jaroslaw Rafa r...@rafa.eu

Re: lots of connections that make no sense

2019-11-15 Thread Jaroslaw Rafa
failed authentication, but also a message from Dovecot authenticator that says the same. By the way: I'm just curious, what does the string "UGFzc3dvcmQ6" in the failed authentication message mean? I get it with every such attempt. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "I

Re: Sender verification for username@hostname style addresses

2019-11-12 Thread Jaroslaw Rafa
have a MX record, then, by RFC, A or records are checked for "domain". There is no obligation to have a MX record defined for hostname to have mail delivered to that address. Maybe "smtp.antispamcloud.com" simply violates the RFC by rejecting domains that don't have an MX reco

Re: postscreen with IP-ranges?

2019-11-12 Thread Jaroslaw Rafa
lients.local manually. I guess postscreen should also have some whitelist mechanism? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Making Postfix know and use UNIX UIDs of local processes sending mail to localhost:25

2019-11-12 Thread Jaroslaw Rafa
host. Usually most software that sends emails can be configured to use pickup instead of SMTP to localhost, so check if you can reconfigure it so. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy,

Re: lots of connections that make no sense

2019-11-15 Thread Jaroslaw Rafa
bWU6) and found out that it is logged when username is syntactically incorrect, ie. contains invalid characters. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: SCRAM-SHA-***(-PLUS) supports

2019-11-16 Thread Jaroslaw Rafa
they worked previously at all, as I never tried to connect to the site via HTTPS. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Problems with header checks

2019-11-08 Thread Jaroslaw Rafa
t line. He is trying to replace all these strings by a proper "Re:". -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Problems with header checks

2019-11-08 Thread Jaroslaw Rafa
m I right? But in that case probably LDA is the best place to do such change. Some time ago I was doing something similar via procmail. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived

Re: Reject Chinese mail

2019-11-21 Thread Jaroslaw Rafa
entire netblock or ISP because there are spammers within this netblock or using this ISP (but there are "good" senders there as well). Which is something a lot of email providers do, nevertheless. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go

Re: the strictest antispam laws?

2019-11-21 Thread Jaroslaw Rafa
on today? I don't know of any substantial law change in this aspect. These all seem just to be individual policies of the mentioned providers. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and s

Re: Question about DMARC

2019-11-22 Thread Jaroslaw Rafa
ublish a SPF record. Publish a DMARC policy. =quote end= So if anybody has deliverability issues with Gmail and refers to that guide, they tell you you should set up SPF, DKIM and DMARC. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school,

Re: looking for a little documentation please

2019-11-21 Thread Jaroslaw Rafa
client??? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Reject Chinese mail

2019-11-23 Thread Jaroslaw Rafa
ervers on the Internet. We should defend the de-centralized Internet, not help big players to make it more centralized. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived wit

Re: Validation DMARC

2019-11-23 Thread Jaroslaw Rafa
is header is always signed... -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Validation DMARC

2019-11-23 Thread Jaroslaw Rafa
ead of messages from a mailing list, every each of them having "From:" address as the list's address? What would you do if you need to quickly find a message written by a particular person (for example, you) in this conversation? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "

Re: reject mail if dns and rdns differ

2019-11-21 Thread Jaroslaw Rafa
assword reset links) from several websites (for example from Spotify) that way. I even tried to contact these services and report the problem, but it seems that they don't even understand what the problem is. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go

Re: postfix filter to encrypt incoming emails with public gpg key

2019-10-27 Thread Jaroslaw Rafa
cot's LDA. That needs to be specially set up in main.cf and/or master.cf. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: base64 encoded emails

2019-10-18 Thread Jaroslaw Rafa
Dnia 18.10.2019 o godz. 08:53:38 Bernardo Reino pisze: > On 2019-10-17 12:17, Jaroslaw Rafa wrote: > >So you just can't block HTML, because you'll cut yourself off of many > >important messages that you actually want to receive. (However, I give > >HTML-only messages without a

Re: Postfix is not open relay but send spam

2019-10-15 Thread Jaroslaw Rafa
henticate to your server as "cy...@mydomain.com" and started to send mail. Are you sure your authentication is working OK? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Postfix is not open relay but send spam

2019-10-15 Thread Jaroslaw Rafa
until next time. Do you have a webmail on this server? Maybe the webmail is vulnerable and gets abused? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: block 'new style' TLDs ?

2019-10-24 Thread Jaroslaw Rafa
ould reject all e-mail originating from my country (.pl) ;) -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Rewrite From header from old to new style

2019-10-22 Thread Jaroslaw Rafa
Dnia 22.10.2019 o godz. 15:55:45 Dominic Raferd pisze: > It must be done before milters so that it can be signed by opendkim > milter after the header rewrite. I think it's just enough to do it in the very first milter, isn't it? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "I

Re: Per User Relay to From Old to New Postfix

2019-10-17 Thread Jaroslaw Rafa
th almost nobody noticing it :) -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: base64 encoded emails

2019-10-17 Thread Jaroslaw Rafa
(However, I give HTML-only messages without a plaintext part quite a large spam score in my antispam filter). -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: how to setup a privacy oriented mailserver

2019-11-26 Thread Jaroslaw Rafa
-based email client like mutt over a ssh connection? :) (however, this reveals your user ID on the server in default configuration, like in this message - I guess it is possible to remove that header too, but I never cared) -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million ye

Re: how to setup a privacy oriented mailserver

2019-11-26 Thread Jaroslaw Rafa
orts 468/587 are only for local mail sumission, ie. from client to MTA. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Cannot sign with DKIM on same-server web and mail

2019-12-01 Thread Jaroslaw Rafa
ved-header: unparseable: $line"); ! $self->{num_relays_unparseable}++; ! } } # undefined or 0 means there's no result, so goto the next header -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna

Re: recipient_bcc_maps: BCC for entire domain except one address

2019-12-02 Thread Jaroslaw Rafa
twice. I'd like to avoid the latter. Maybe add to recipient_bcc_maps something like notfo...@example.com throwa...@your-local-domain.com and then alias "throwaway" in your "aliases" file to /dev/null ? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go

Re: Cannot sign with DKIM on same-server web and mail

2019-12-02 Thread Jaroslaw Rafa
here you suggest it but still gives > UNPARSEABLE_RELAY. Also, I understand the quotes are essential > because the line includes spaces? Try fixing it in SpamAssassin's code, as I wrote. It works perfectly for me. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, wh

Re: question on a SPF setting

2019-11-28 Thread Jaroslaw Rafa
check in that case, not pass? Looks like they have implemented some sort of RBL under spf.rambler.ru domain and that entry in the SPF record makes IP addresses that are on that RBL fail SPF check. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to

Re: Cannot sign with DKIM on same-server web and mail

2019-11-04 Thread Jaroslaw Rafa
I don't know as I don't use DMARC. I only DKIM sign outgoing mail, I don't verify DKIM nor DMARC on incoming mail. Just try what order works best. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpup

Re: Question about DMARC

2019-11-22 Thread Jaroslaw Rafa
cases, and then suddenly it turned out that we have quite a problem. You may disagree of course, but that's just how I see it. There is a quite old article about why SPF is wrong, but in my opinion this article didn't date a bit: http://david.woodhou.se/why-not-spf.html -- Regards, Jaroslaw R

Re: Question about DMARC

2019-11-22 Thread Jaroslaw Rafa
when it's the only item SPF record specifies, ie. the domain declares it sends no mail at all. And it's the only case when receivers should strictly respect SPF and outright reject all mail coming from such domains. In all other cases, if the domain sends *any* mail, that mail can be forwar

Re: Question about DMARC

2019-11-22 Thread Jaroslaw Rafa
essage I put a link to a web page where one could whitelist him/herself by submitting their e-mail address via the page. A legitimate sender would - hopefully - do it and thus be able to re-send the message. The spammer usually won't, as they don't read rejection messages, and even if they did, they won't ha

Re: How to avoid being classified as spam by Google?

2019-10-07 Thread Jaroslaw Rafa
nt or not. And when you learn that it hasn't it may be too late, because eg. the event you were asking about has already happened. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: How to avoid being classified as spam by Google?

2019-10-07 Thread Jaroslaw Rafa
=DMARC1;p=none;adkim=r;aspf=r;pct=0" According to specs, you can't set pct to 0, it must be at least 1. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

How to make Postfix use hostnames from /etc/hosts ?

2019-10-07 Thread Jaroslaw Rafa
rom "aws" to "aws.local" to make it look more like a domain name :). This time I got the following: <..@gmail.com>: unable to look up host aws.local: Name or service not known What am I doing wrong? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a

Re: How to make Postfix use hostnames from /etc/hosts ?

2019-10-07 Thread Jaroslaw Rafa
Dnia 8.10.2019 o godz. 00:09:34 Jaroslaw Rafa pisze: > As I have trouble with sending emails to Gmail (I wrote about it in a > different thread), I try to configure Postfix to send mail to Gmail via a > different mail server as a relay. However, for reasons too long to explain > h

Re: How to make Postfix use hostnames from /etc/hosts ?

2019-10-07 Thread Jaroslaw Rafa
found in /etc/hosts, resolve using normal DNS. And this is the way it's working for me right now. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: How to avoid being classified as spam by Google?

2019-10-06 Thread Jaroslaw Rafa
Dnia 6.10.2019 o godz. 12:50:27 Bill Cole pisze: > > The MailOp list is probably a better choice: > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop I have the very same issue as the OP, thanks for pointing to that list! -- Regards, Jaroslaw Rafa r...@ra

What is this?

2020-02-26 Thread Jaroslaw Rafa
(it would be logged). It just connects and disconnects. And so on and on... -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: What is this?

2020-02-26 Thread Jaroslaw Rafa
pf examples. I just completely blocked that IP on iptables. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: problem with transport

2020-03-05 Thread Jaroslaw Rafa
ith "-o smtpd_milters=" > But I dont have idea - maby I thing wrong ... Instead of using spamassassin as a content filter, as in your example, you have to use spamass-milter, it's a Milter interface to spamassassin. Then you will avoid double DKIM. -- Regards, Jaroslaw Rafa r...@

Re: What is this?

2020-02-27 Thread Jaroslaw Rafa
n my original post, it was eating up my resources a bit, and there was a noticeable server slowdown. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: What is this?

2020-02-27 Thread Jaroslaw Rafa
ing), networking, memory, ...? > Is this systemd overhead? I tried to make Postfix "not receiving > email" as inexpensive as possible. I further reduced that cost by > adding postscreen. I did not investigate it very much. Definitely it was not a CPU issue, might be networking. -- Re

Re: What is this?

2020-02-27 Thread Jaroslaw Rafa
am I blaming Postfix? I never said anything like this... I was just curious about this strange type of "attack", that's all. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Forwarding email as attachment instead of relaying it

2020-01-31 Thread Jaroslaw Rafa
she is using mail account at such an incompetent provider. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Postfix can't find Postgserql's unix socket using "peer" method

2020-01-28 Thread Jaroslaw Rafa
t isn't available from within Postfix chroot jail? Try placing it somewhere inside Postfix chroot jail. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Postfix can't find Postgserql's unix socket using "peer" method

2020-01-29 Thread Jaroslaw Rafa
need to specify path to socket in Postfix configuration taking into account the chroot jail, ie. not "/var/spool/postfix/postgresql", but just "postgresql". Alternatively, you can create /var/spool/postfix/var/spool/postfix/postgresql directory, as Viktor wrote. -- Regards, Jaros

Re: gmail reverse host issue

2020-02-17 Thread Jaroslaw Rafa
Dnia 17.02.2020 o godz. 12:33:54 Bernardo Reino pisze: > If your DNS resolving is so unreliable, I would suggest not > rejecting e-mails merely because you can't find/verify the rDNS. Or reject with 4xx instead of 5xx. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million

Re: C h a n g e of Domain A u t o R e s p o n s e + Alias

2020-01-09 Thread Jaroslaw Rafa
rocmail rule that matches only for old address. You can also set up an autoresponder using procmail and formail only (there is an example in "man procmailex"), without a need to use the vacation program at all. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when

Re: Postfix HELO checks

2020-01-15 Thread Jaroslaw Rafa
_mynetworks", provided that the value of $mynetworks includes the actual IP Amavis is connecting to. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Bounce mails manually

2020-01-15 Thread Jaroslaw Rafa
; undeliverable and will send something to that address again in the > future. Can't you just write a simple script that extracts sender and recipient from the message in queue, deletes the message and sends an email to the sender informing that the recipient address is undeliverable? -- Regards,

Re: Bounce mails manually

2020-01-18 Thread Jaroslaw Rafa
MX". Yes, there are two different things, as I said in my another message. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: ISP open relay

2020-01-13 Thread Jaroslaw Rafa
I once found an ISP that blocked port 25 completely, even not allowing to connect to their mail relay (actually, they didn't provide any mail relay at all to their users, so there was nowhere to connect to). You were forced to use ports 587 or 465 for outgoing mail. -- Regards, Jaroslaw Raf

Re: email server secured data communication state of the art

2020-01-16 Thread Jaroslaw Rafa
.g. that look more like "make me important" from the > manager "from such operators: > " matter that communication has chosen the unencrypted e-mail > communication with all its dangers ..." But what exactly is your question? What do you actually ask? Because

Re: Bounce mails manually

2020-01-17 Thread Jaroslaw Rafa
ite a time without any problems. And it should stay so. Adding artificial MX records that don't have any sense doesn't look like a reasonable thing to me. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Bounce mails manually

2020-01-17 Thread Jaroslaw Rafa
ord to my domain, pointing > >back to the same name (eg. "rafa.eu.org MX 10 rafa.eu.org") > > I've seen recommendation to do this (just for sure) long ago. Looks strange and superfluous anyway. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Bounce mails manually

2020-01-17 Thread Jaroslaw Rafa
ut it's up to the receiving server to decide if it will accept mail to u...@mxhost.example.com or not, and not to the sending one. As long as mxhost.example.com has valid A record, mail should be sent out. Eventually it will bounce. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million ye

Re: postfix for IoT

2020-01-20 Thread Jaroslaw Rafa
nly home router > have direct access to internet. > So how to implement this mail sending feature? Port forwarding on router from internal network to your actual mail server would be enough. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school

Re: STARTTLS and PCI requirements

2020-01-02 Thread Jaroslaw Rafa
ort level encryption alone. Maybe you can try to agree with your senders on using PGP? -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Postfix Maildir problems

2019-12-28 Thread Jaroslaw Rafa
f the files that it includes) should contain a "to" command specifying the maildir wher the message should be delivered. Alternatively, that command could be specified in ~/.mailfilter file in each user's home directory. In absence of such a command, maildrop delivers to /var/mail/[username]

Re: Warning about non-existent MX for destination domain

2020-03-10 Thread Jaroslaw Rafa
Mine says: raj@rafa:~$ host -t mx imake.ro 8.8.8.8 Using domain server: Name: 8.8.8.8 Address: 8.8.8.8#53 Aliases: Host imake.ro not found: 3(NXDOMAIN) That's the correct answer - NXDOMAIN, not SERVFAIL. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to

Re: Warning about non-existent MX for destination domain

2020-03-10 Thread Jaroslaw Rafa
ing that the domain does not exist would be 3(NXDOMAIN). In that case Postfix should return mail immediately. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Gmail and spam, a request

2020-04-26 Thread Jaroslaw Rafa
ication-To: header, which could be used to determine if the recipienta ctually read my message or not. So sending mail to someone at Gmail is actually sending it into the unknown... -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, t

Re: Gmail and spam, a request

2020-04-26 Thread Jaroslaw Rafa
sn't support that header at all. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Is there a library for validating gmail's Variants

2020-04-30 Thread Jaroslaw Rafa
same user", but at least it's certain that messages sent to these two addresses are delivered to the same Gmail account. That's how Gmail works. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Postfix "IPv6-only" - experience/recommendation question

2020-05-12 Thread Jaroslaw Rafa
nd they don't, as they don't know that it's there in the first place), it also increases chances for your other messages to be classified as spam. So, once you get into someone's Spam folder - even by mistake - the probability of your next messages getting there increases automatically. -

Re: Postfix "IPv6-only" - experience/recommendation question

2020-05-13 Thread Jaroslaw Rafa
t. How else would you distinguish between eg. something.ibm.com and something.co.uk ? :) -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Postfix "IPv6-only" - experience/recommendation question

2020-05-11 Thread Jaroslaw Rafa
That's not only my experience, but many people here and there on the Net (on this list as well) complain about that behaviour. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: Postfix "IPv6-only" - experience/recommendation question

2020-05-11 Thread Jaroslaw Rafa
here are virtually no confirmed informations about how Google's anti-spam filter behaves) that Google is more likely to classify email from small senders as spam if they are sent via IPv6, and less likely if they are sent via IPv4. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a mill

Re: easiest way to reject/process emails based on Return Path

2020-05-18 Thread Jaroslaw Rafa
en delivered. Not silently discarded. In what area of the world people are still using faxes? I haven't heard abut anybody using fax (even a lawyer) for years. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpup

Re: easiest way to reject/process emails based on Return Path

2020-05-18 Thread Jaroslaw Rafa
ccepting a message and silently discarding it is no different from deleting a message without even opening it - only the former is automated, but this automation is authorized by you - it's you who, as the end recipient, set the rule to discard messages. You are absolutely allowed to do it. -- Regards

Re: easiest way to reject/process emails based on Return Path

2020-05-19 Thread Jaroslaw Rafa
actually got to the recipient, you must use synchronous communication - face-to-face meeting, telephone, videoconference etc. so that you can see/hear the actual response of your correspondent in real time. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids

Re: should we use plaintext for message?

2020-03-18 Thread Jaroslaw Rafa
utely necessary. By "necessary" I *don't* mean "I just want to include fancy formatting in my email". One example of good use for HTML was already given here - to include inline images in the message (images that are there to actually explain something, not just to look nice).

Re: should we use plaintext for message?

2020-03-18 Thread Jaroslaw Rafa
fore (and after) rendering. Markdown is a very good step > towards this, IMO. Well, but we need mail clients that support it :) -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and s

Re: should we use plaintext for message?

2020-03-18 Thread Jaroslaw Rafa
hments inline images != image attachments Plaintext email cannot have inline images, but can have image attachments. HTML email can have both. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hush

Gmail and spam, a request

2020-03-20 Thread Jaroslaw Rafa
ike to ask someone who is active on this list and definitely isn't "spammified" ;) by Google to resend this message to the list, so you can actually see it. Thank you in advance! -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school,

Re: Gmail and spam, a request

2020-03-20 Thread Jaroslaw Rafa
Dnia 20.03.2020 o godz. 08:12:10 @lbutlr pisze: > On 20 Mar 2020, at 07:34, Jaroslaw Rafa wrote: > > Currently I have an issue (again; the previous one from a few months ago was > > resolved) with my messages sent to Gmail users - they are put into > > recipients' Sp

Re: Gmail and spam, a request

2020-03-20 Thread Jaroslaw Rafa
Dnia 20.03.2020 o godz. 11:06:20 Wietse Venema pisze: > Would it help if the postfix list used "dmarc mitigation" so that > the From header does not contain your email address: > > From: Jaroslaw Rafa via Postfix-Users > Reply-To: Jaroslaw Rafa That probably could h

Re: should we use plaintext for message?

2020-03-20 Thread Jaroslaw Rafa
ment list for the message, find the HTML part and press ENTER on it to launch web browser and view the message in browser. So it's much more effort needed to read HTML-only mail compared to plaintext. > I have > yet to understand this hatred of HTML email. Is it easier to understand now? :) -- Regar

Re: Gmail and spam, a request

2020-03-20 Thread Jaroslaw Rafa
s from me as the sender. Confirmed. Period. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

Re: delaying postfix until/unless VPN is up/connected

2020-03-24 Thread Jaroslaw Rafa
ail through a smarthost behind your VPN? If no, is it possible for you to do it? In that case, you wouldn't have to worry about monitoring your VPN state. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there w

Re: Exception to login_mismatch with IP Whitelisting?

2020-10-07 Thread Jaroslaw Rafa
not on general incoming mail. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub."

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