postfix and mailman

Hello, I'm running a CentOS 5.4 machine and atempting to get postfix and mailman going on it. This was working prior to a complete system upgrade about 9 months ago, now it isn't, I'm getting an error 554 user unknown message when the user atempts to send back the confirmation email to join the mai

postfix 2.8 virtual mailbox warning on .sent

Hello, I'm setting up a new email server. It's running on a CentOS Linux machine and using Postfix 2.8 from a custom compiled rpm. I've got virtual mailbox domains set up, and have sent an email to one of my users from an external account to test. It went through, was delivered just fine. During th

Re: postfix 2.8 virtual mailbox warning on .sent

Hello, Thanks. Checking that list revealed the issue. Somehow the permissions aren't being set right. I had to change the owner and group of the .Sent hidden folder to my vmail user and it is now working without the warning. Thanks. Dave. On 5/13/11, Wietse Venema wrote: > Davi

Postfix Virtual Mailbox hosting Mysql System

Hello, I'm running an Arch Linux machine and a Postfix virtual mailbox hosting server with a Mysql backend. The software versions are: postfix 2.8.6-1 Mysql 5.5.17-1 Dovecot 2.0.15-1 The Dovecot I'm using for pop3s and imaps. Right now I have one domain I'll call example.com I've got one user t

Re: Postfix Virtual Mailbox hosting Mysql System

tore? For my virtual alias maps should I put them all under the mysql database or have them mixed? Thanks. Dave. On 11/13/11, Jeroen Geilman wrote: > On 2011-11-12 23:06, David Mehler wrote: >> Hello, >> >> I'm running an Arch Linux machine and a Postfix virtual ma

new server wanting to specify dnsbl's

Hello, Setting up a new server and wanting to know the current opinions on blacklisting services, spamcop, sorbs, and spamhaus for fighting spam. I'd like to get some user experiences with them, any false positives, or issues? Thanks. Dave.

openspf.org

Hello, I'm trying to get spf going on my arch postfix server. I'm wanting to get perl-policyd-spf going and am atempting to download the needed source. The issue is openspf.org appears down, anyone know why or if there's an alternative download available? Thanks. Dave.

postfix, dovecot, and virtual quotas

Hello, I've got a postfix system serving virtual mailbox domains. It's using Dovecot as an LDA, and I'm wanting to hook in quotas. My thinking is that I have to do this in the LDA, but I'm curious about the virtual_mailbox_limit parameter in main.cf? Is it used for quota or size limits when using

multiple content filters, a sanity check

Hello, I'm running Postfix 2.8 and virtual mailbox domains with a mysql database. I've also got spf and dkim signatures going as well as clamsmtp as an smtp proxy for virus checking. I'd now like to add in dspam antispam capability so that user's can forward emails that are spam or not. My problem

getting a pcre table right

Hello, I've got a postfix system running mysql virtual mailbox domains and dspam hooked in to it. I've got a test user called test1 and have hooked in dspam in to my setup. I'm having an issue with the alias addresses. To my database I've added: INSERT INTO `mail`.`virtual_aliases` ( `id`, `

clamsmtp or clamav-milter for antivirus with postfix 2.9?

Hello, This might be off topic, but I was wondering I am using Postfix 2.9.x and am wanting to integrate antivirus capabilities. What are the differences between clamsmtp and clamav-milter? I'm wondering which one would be better for an antivirus setup? Thanks. Dave.

IPV6 and SPF

Hello, Does anyone publish SPF records for IPV6 in DNS? The reason I ask is my mail server has both an IPV4 and an IPV6 address and when connecting to it via webmail that goes to localhost, it seems as if the outgoing connection is either IPV4 or IPV6 depending on whether that localhost connection

Postfix and DSpam

Hello, Do we have any users of Postfix and DSpam here? If so, can you write me privately? I'm having a few issues fine tuning my configuration. I'm running FC20, Postfix 2.10, and DSpam 3.10. Authentication is done via a Mysql database. I'm using DSpam as a content filter, this part is working fi

Postfix DSpam retrain aliases and error 555 user does not exist

Hello, I'm using Postfix 2.10 and DSpam 3.10 on an FC20 system. I'm trying to set up the DSpam aliases for retraining, s...@domain.com and nots...@domain.com and I keep getting an error 555 from Postfix, user does not exist. I thought this was because I was trying to forward an email to the notsp

Follow up to my Postfix and DSpam issue

Hello, This is a short follow up to my message on Postfix and DSpam integration specifically dealing with the spam and notspam aliases. I still have not found out what the problem is, but I know what it isn't. It's definitely not postfix. I removed the content_filter option and kept everything els

postscreen fine tuning

Hello, I'm running postscreen and I'm wondering about a setting. For postscreen_dnsbl_action, and postscreen_greet_action I've got them set to enforce. My problem is while it works I get clients that are repeat customers after they've already been dealt with. Should I change these to drop? # For

Re: TLS and Android clients

Hello, Not sure if this will help with anything, but about a year back I was having issues getting my at the time s7 phone to connect to postfix. The solution was to determine that the connecting key was an ed-384 bit key. At that time android only supported ed-256 keys so I had to redo my key and

anyone getting live bounce messages?

Hello, Is anyone getting bounce messages from live.com? I'm emailing a friend and got confirmation that he is seeing the messages, but I'm getting a bounce message that is ending up in spam. Any ideas? Thanks. Dave.

Re: anyone getting live bounce messages?

s sucks. They even put the messages sent by MS > itself to the junk folder. Any new domain sending messages to > outlook/live is a nightmare. > > Thanks. > > > > David Mehler wrote: >> Is anyone getting bounce messages from live.com? I'm emailing a friend >&g

MTA-STS?

Hello, I just heard about this and started reading on it. Is MTA-STS something Postfix works with? Thanks. Dave.

Postfix Helo reverse Exception

Hello, I'm needing to set up an helo exception for a single host. Mar 20 18:19:11 mail postfix/smtpd[53636]: connect from xxx.xxx.xxx[xxx.xxx.xxx.xxx] Mar 20 18:19:11 mail postfix/smtpd[53636]: Anonymous TLS connection established from xxx.xxx.xxx[xxx.xxx.xxx.xxx]: TLSv1.2 with cipher ECDHE-ECDSA

Re: Postfix Helo reverse Exception

Hello Wietse and everyone, Thank you all for your suggestions. I've kept the reject_unknown_helo_hostname commented and things are working just fine. Thanks. Dave. On 3/21/21, ludic...@gmail.com wrote: > I tried to work with reject_unknown_helo_hostname time and time again. > But way too many

Issue with postfix-policyd-spf-perl

Hello, I'm running Postfix 3.6, I just upgraded. I do not know if this issue occurred because of the upgrade or prior to it as I hadn't sent any mail through this account lately. I'm having an issue with spf, error log below, if I comment out check policy for spf under recipient_restrictions thin

Re: Issue with postfix-policyd-spf-perl

wrote: > > On 5/12/2021 12:26 PM, David Mehler wrote: >> Hello, >> >> I'm running Postfix 3.6, I just upgraded. I do not know if this issue >> occurred because of the upgrade or prior to it as I hadn't sent any >> mail through this account lately. >&g

postfix tls error on port 587

Hello, I'm running a FreeBSD 10.2 system, postfix 2.11.6, Openssl 1.0.1P. I'm working on setting up a webmail client to my existing Postfix/Dovecot/Mysql setup. I've tried two webmail clients both are giving me the below errors when the webmail client (postfix dovecot mysql the web server are all

Re: postfix tls error on port 587

ing the postfix ServerCertificate, ServerKey, and ServerCAfile options? Thanks. Dave. On 10/31/15, Viktor Dukhovni wrote: > On Sat, Oct 31, 2015 at 12:05:29PM -0400, David Mehler wrote: > >> I am using self-signed certificates via my own CA if that matters. > > A certificate is eith

Re: postfix tls error on port 587

ls_loglevel = 1 smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtp_tls_CAfile = /etc/ssl/certs/cacert.crt Any help appreciated. Thanks. Dave. On 10/31/15, Viktor Dukhovni wrote: > On Sat, Oct 31, 2015 at 03:35:14PM -0400, David Mehler wrote: > >> Thank you. I apologize, let me c

Re: postfix tls error on port 587

Hi, Thanks. The only thing I have in the maillog is a connection made, tls established, then the connection is dropped. Thanks. Dave. On 11/1/15, Viktor Dukhovni wrote: > On Sun, Nov 01, 2015 at 02:49:20PM -0500, David Mehler wrote: > >> Still stuck. I've got the below not

Re: postfix tls error on port 587

ni wrote: > On Sun, Nov 01, 2015 at 07:06:42PM -0500, David Mehler wrote: > >> Thanks. The only thing I have in the maillog is a connection made, tls >> established, then the connection is dropped. > > Not possible. Those logs don't match the report of

Am I overdoing my configuration?

Hello, I'm running Postfix 2.11.6 on a FreeBSD 10 system. I'm wondering if I'm making my Postfix work to hard? I've got postscreen checking various rbl lists to check for spammers then doing checks in my smtpd_recipient_restrictions. Here's my config I'd appreciate any comments on it? In particula

Postfix migration 2.11 to 3.1, Thunderbird, and antispam questions

Hello, I'm running a FreeBSD 10.3 AMD64 system. I just upgraded Postfix from 2.11 to 3.1. I'm using Dovecot for Sasl authentication via mysql and email storage via maildir. The system can receive emails from the internet via port 25, (running postscreen), and store them on disk using dovecot, no

Autoresponder

Hello, I'm looking for an autoresponder, free, and one that does not rely on postfixadmin. I saw one featured in a howtoforge article called Autoresponse 1.6.3 but that has been taken down, which is unfortunate, because how it worked, sending an email to an address sounded great for my needs. If

Re: Autoresponder

Hi, Thanks, but doesn't that require a shell account for users to configure vacation? If so, that's a deal braker for me, I don't want to give virtual users access to the system. Thanks. Dave. On 4/15/16, Dirk Stöcker wrote: > On Fri, 15 Apr 2016, David Mehler wrote: >

Postfix with Postscreen and Fail2ban

Hello, Is anyone running Postfix 2.11 on an f21 machine? I'm using it and am using postscreen which I really like. The system firewall is FirewallD and I'm using fail2ban 0.9.1 to block brute force bot hits on the machine. I've got the jail Fail2ban for Postfix enabled, but the regexp don't appear

smtpd not announcing sasl capabilities

Hello, I'm running Postfix 3.1. A telnet connection to port 25 and another to port 587, does not announce the sasl auth capabilities. I'd appreciate a sanity check of my configuration done with postconf -n. Thanks. Dave. autoresponder_destination_recipient_limit = 1 biff = no bounce_template_fi

Postfix, Dmarc, and Dkim for multiple domains

Hello, I'm not sure if this is the right place to ask this question, but it is mail related. I've got Postfix 3.1, and two milter filters dkim (with OpenDKIM), and dmarc (with OpenDMARC). At the time of initial setup I had one virtual mailbox domain and things were working fine. Now I've added t

free email fax setup postfix integration

Hello, I am looking for a free email 2 fax system that integrates with postfix. I looked at faximum but that's very out of my range. Anyone know of any product comparable? Thanks. Dave.

Inserting a signature

Hello, I'm wanting to insert an email signature in all outgoing email messages. Is altermime still the best way of doing this or is there another path? Thanks. Dave.

Possibly o.t. Postfixadmin 3.x unable to log in

Hello, Not sure if this is the right place for this question. I have no previous experience with Postfixadmin for domain and user management with postfix as I usually do my configuration file editing manually. I've got a project where i'm needing to run it. I've got a postfix 2.11 and Postfixadm

gmail servers on blacklists?

Hello, I'm starting to see blocks on my messages to my mail server. For some reason postscreen is not letting any gmail servers send mail, it's blocking them. Has anyone got an idea or have you seen this? Here's my postscreen setup: # postscreen(8) settings ### Before-220 tests postscreen_greet

Re: gmail servers on blacklists?

Hi, Much thanks. Lost ahbl, and glad to see it go. Thanks. Dave. On 3/17/17, /dev/rob0 wrote: > On Fri, Mar 17, 2017 at 05:12:07PM -0400, David Mehler wrote: >> I'm starting to see blocks on my messages to my mail server. For some >> reason postscreen is not letting an

bitdefender

Hello, I'm running a postfix mail server. One of it's components is antivirus. For that I'm running clamav. I'd like to have a second scanner as backup. Does anyone have any experience with bitdefender? If not any other suggestions? Thanks. Dave.

file attachments for the domain only, and virtual mailbox size

Hello, I've got two issues. The first is I'm blocking file attachments in the mime_headers file below. I'd like to allow those attachments but only for hosts within the domain, so for example us...@example.com can send us...@example.com a word document. The second issue is I'm running virtual use

Re: add header with postscreen score

Hi, This is something I would also find useful. Thanks. Dave. On 4/23/17, b...@bitrate.net wrote: > is there a way to add a postscreen score/summary header to accepted > messages? the logs are great, but this could be helpful in reviewing > messages and making improvements to the configuratio

virtual transport lmtp vs. dovecot lda?

Hello, I'm running a Postfix 3.1 setup with Dovecot 2.29 and Mysql 5.7. I am trying to track down an elusive problem. Previously I had my virtual_transport set to dovecot with a dovecot service in master.cf. I then enabled the lmtp service which uses a socket /var/spool/postfix/private/dovecot-lmt

Re: virtual transport lmtp vs. dovecot lda?

2, 2017, at 6:17 PM, David Mehler wrote: >> >> I keep getting the error in the logs to many connections to the mysql >> database and stuff is deferred. >> >> Any ideas? > > Nothing specific, while you remain reticent about sharing the actual log > entries a

Re: virtual transport lmtp vs. dovecot lda?

t -o smtpd_authorized_xforward_hosts=127.0.0.0/8 On 5/3/17, Noel Jones wrote: > On 5/2/2017 6:33 PM, David Mehler wrote: >> Hi, >> >> I'm not sure what to send. I've temporarily solved the problem by >> increasing the mysql max_connections setting fr

aquamail connecting to postfix

Hello, Does anyone have Android's aquamail app successfully connecting to a Postfix server? If so, w hat settings did you use? I keep getting an authentication denied error. I've tried for authentication choose automatically, sasl plain, sasl login. For server security I've tried ssl strict check,

Re: aquamail connecting to postfix

cot was sending was wrong and it only showed up on outgoing connections, incoming authentication worked fine. Again my thanks. Dave. On 2/11/18, Bill Cole wrote: > On 11 Feb 2018, at 18:12, David Mehler wrote: > >> Hello, >> >> Does anyone have Android's aquamail app su

domain email autoconfiguration

Hello, If anyone has autoconfiguration going with their email domain please email me privately. I'd like to ask you some questions about your setup. What do you use? Thanks. Dave.

Re: domain email autoconfiguration

h their postfix servers i'd appreciate knowing it. Thanks. Dave. On 3/31/18, Wietse Venema wrote: > David Mehler: >> Hello, >> >> If anyone has autoconfiguration going with their email domain please >> email me privately. I'd like to ask you some questions a

Re: domain email autoconfiguration

Hello Victor, Do you use autoconfig/autodiscover? Thanks. Dave. On 4/3/18, Viktor Dukhovni wrote: > > >> On Apr 3, 2018, at 8:08 PM, David Mehler wrote: >> >> What I'm wanting to do is configure clients to get their account >> information automatically

integrating p0f with postfix

Hello, Does anyone have p0f going with postfix? I'm wanting to add a header for email connecting OS. Thanks. Dave.

Re: integrating p0f with postfix

Hello, I was hoping to avoid something so heavy weight, are there any other options? Thanks. Dave. On 4/20/18, Matus UHLAR - fantomas wrote: > On 19.04.18 22:25, David Mehler wrote: >>Does anyone have p0f going with postfix? I'm wanting to add a header >>for email connec

automatic email account configuration, postfix pipelining restriction

Hello, I'm atempting to configure email autoconfig and autodiscover services for Mozilla and Microsoft clients. I'm using Postfix 3.3. At first I thought I was dealing with either an Apache or Dovecot issue, now I'm thinking it's an error with my Postfix configuration. Whenever I atempt a connect

Re: automatic email account configuration, postfix pipelining restriction

Hi, It's Thunderbird 52.7. Is there a workaround to make this work? Thanks. Dave. On 4/20/18, Viktor Dukhovni wrote: > > >> On Apr 20, 2018, at 4:52 PM, David Mehler wrote: >> >> I'm atempting to configure email autoconfig and autodiscover services >>

Re: automatic email account configuration, postfix pipelining restriction

c/postfix/db/sender-login-maps.cf -o tls_preempt_cipherlist=yes #-o cleanup_service_name=submission-header-cleanup Are these restrictions right in main.cf and master.cf? Thanks. Dave. On 4/20/18, Wietse Venema wrote: > David Mehler: >> Hi, >> >> It's Thunderbird 52.7. I

Re: automatic email account configuration, postfix pipelining restriction

ff_time = 5m queue_run_delay = 5m # Users always have to provide full e-mail addresses append_dot_mydomain = no Thanks. Dave. On 4/21/18, Wietse Venema wrote: > David Mehler: >> Hello, >> >> I am still trying to get this email sending with autodiscover working. >> I&#

Re: automatic email account configuration, postfix pipelining restriction

to start another thread about my smtpd* restrictions, but any other suggestions on thunderbird appreciated. Thanks for helping with outlook. Dave. On 4/21/18, Viktor Dukhovni wrote: > > >> On Apr 21, 2018, at 2:06 PM, David Mehler wrote: >> >> Thanks. I'm sorr

smtpd restrictions

Hello, I'm running Postfix 3.3. I'm thinking I've got an issue with my smtpd* restrictions, either doing double work or not ordered right, or just not optimized. Can someone take a look and see if anything stands out as being off? Thanks. Dave. master.cf (service excerpt): submission inet n

aquamail helo option

Hello, Is anyone using Android's Aquamail to send mail through postfix? If so, how do you have it configured? My postfix is rejecting mail from Aquamail because it's helo is: <[192.168.1.1]> basically it's internal ip. I do not want to remove my restrictions can I get around this with a map? T

Re: aquamail helo option

ubmission/smtpd[34144]: disconnect from Connecting-Host-and-IP ehlo=2 starttls=1 auth=1 mail=1 rcpt=0/1 rset=1 quit=1 commands=7/8 On 4/22/18, /dev/rob0 wrote: > On Sun, Apr 22, 2018 at 07:24:42PM -0400, David Mehler wrote: >> Is anyone using Android's Aquamail to send mail through po

Re: aquamail helo option

18, Viktor Dukhovni wrote: > > >> On Apr 22, 2018, at 11:29 PM, David Mehler wrote: >> >> Thanks for your reply. My postconf -nf and postconf -Mf are below as >> is the relevant log portions. I'm suspecting that my various smtpd* >> restrictions are wrong.

Re: aquamail helo option

_path=private/auth -o smtpd_sasl_security_options=noanonymous -o tls_preempt_cipherlist=yes Thanks. Dave. On 4/23/18, Viktor Dukhovni wrote: > > >> On Apr 23, 2018, at 12:10 AM, David Mehler wrote: >> >> Thank you for your reply. I do see the differences between t

Re: aquamail helo option

ation? I'd like to compare it with mine. Thanks. Dave. On 4/23/18, Viktor Dukhovni wrote: > > >> On Apr 23, 2018, at 12:29 AM, David Mehler wrote: >> >> Thanks. So I can drop in master.cf upstream without inputting mua* >> parameters in my main.cf? > > Gen

Re: aquamail helo option

Hi, I don't have any mua* options set in main.cf. As for helo I'm going to post my restrictions and their corresponding files going to be a few hours, but I'm sure it's helo. Thanks. Dave. On 4/23/18, Matus UHLAR - fantomas wrote: >>> On Sun, Apr 22, 2018 at 0

error when atempting to send a message

Hello, I'm running Postfix 3.3.1 with rspamd as an antti-spam solution. I started getting this error when atempting to connect remotely via my android phone with aquamail pro as client, and do not know what it means, any help appreciated, my postconf -n is below. Jun 27 16:45:15 hostname postfix/

Re: error when atempting to send a message

UHLAR - fantomas wrote: > On 27.06.18 17:33, David Mehler wrote: >>I'm running Postfix 3.3.1 with rspamd as an antti-spam solution. I >>started getting this error when atempting to connect remotely via my >>android phone with aquamail pro as client, and do not know what it &g

postfix issue with ecc certificates

Hello, I'm using Postfix 3.3. I am atempting to send mail from a remote android phone running AquaMail Pro, which does support ECC certificates of secp-256. So I got an ecc cert pair from letsencrypt and installed it. Atempting to send an email gives me a handshake error on the android client and

Re: postfix issue with ecc certificates

Hello, Thanks Wietse and Victor, I commented out the smtp* lines and didn't fix it. What I then did was changed my ecc_grade from ultra to strong. Does this sound like the solution? Thanks. Dave. On 8/3/18, Viktor Dukhovni wrote: > > >> On Aug 3, 2018, at 6:09 PM, Da

Re: postfix issue with ecc certificates

ot. Thanks. Dave. On 8/4/18, Wietse Venema wrote: > David Mehler: >> Hello, >> >> Thanks Wietse and Victor, >> >> I commented out the smtp* lines and didn't fix it. What I then did was >> changed my ecc_grade from ultra to strong. Does this sound like the >> solution? > > $ postconf|grep ecc_grade > > [empty output] >

Re: postfix issue with ecc certificates

Hi, Thanks, that has done it. Thanks. Dave. On 8/4/18, Viktor Dukhovni wrote: > > >> On Aug 4, 2018, at 11:15 AM, David Mehler wrote: >> >> Sorry, the parameter is smtpd_tls_eecdh_grade it was set to ultra I >> set it to strong. I don't know if that's

5.7.1 issue relaying telnet, on same host

Hello, I'm trying to get a new mail server going. It's running in a FreeBSD 12.0 jail and it's postfix 3.4.5, and dovecot 2.3.6. The machine's ip is 172.16.21.3 i'm telnetting I'm on the host and telnetting to the server on port 25 after rcpt I'm getting: Jun 17 13:47:49 mail postfix/smtpd[29888]

The Prefix Whois milter, with Postfix On FreeBSD?

Hello, Has anyone got the Prefix Whois milter going with Postfix on a FreeBSD system? I'm having compilation difficulties. If anyone has this going please let me know. Thanks. Dave.

Re: The Prefix Whois milter, with Postfix On FreeBSD?

ror code 2 Stop. make: stopped in /root/pwhois_milter_1.4 On 6/25/19, Wietse Venema wrote: > David Mehler: >> Hello, >> >> Has anyone got the Prefix Whois milter going with Postfix on a FreeBSD >> system? I'm having compilation difficulties. If anyone has this going >> please let me know. > > What is the error message? >

Re: The Prefix Whois milter, with Postfix On FreeBSD?

Hello, Thanks, that did it. Thanks. Dave. On 6/25/19, Wietse Venema wrote: > David Mehler: >> Hello, >> >> Here is the complete run. >> >> Thanks. >> Dave. >> root@mail:~/pwhois_milter_1.4#make >> gmake[1]: Entering directory '/ro

postfix p0f milter

Hello, I hope this isn't to off topic, but hopefully someone will have more information on this than I do. I've got a postfix with virtual mail users system going. I'm needing to tighten my antispam setup.I'm wanting to integrate p0f in to my system, and am hoping there's a milter out there that

untrusted tls connection to google

Hello, I'm running postfix 3.4.5 and email sending/receiving is working. I am however noticing an message: Jul 2 14:59:44 mail postfix/smtp[14345]: Untrusted TLS connection established to gmail-smtp-in.l.google.com[173.194.68.27]:25: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-

postfix error in spf

Hello, I've got a postfix virtual domain setup in a freebsd jail. A separate jail holds the webmail server. This is version 3.4.5 of Postfix. I've got spf, and am trying to send out a test email. This is what I'm getting: Jul 14 17:28:04 mail postfix/submission/smtpd[6855]: connect from webserver

Re: postfix error in spf

tions = permit_mynetworks,reject_non_fqdn_sender,reject_sender_login_mismatch,permit_sasl_authenticated,reject mua_client_restrictions = permit_mynetworks,permit_sasl_authenticated,reject Thanks. Dave. On 7/14/19, Viktor Dukhovni wrote: > On Sun, Jul 14, 2019 at 05:41:14PM -0400, David Mehl

Postfix 3.4.5, openssl 1.1.x, and TLS 1.3?

Hello, I'm wanting to ensure my postfix configuration will work with TLS 1.3. Any suggestions/howtos? Thanks. Dave.

[pfx] postfix database, aliases, permissions, configuration issue, help requested, perplexed

Hello, I'm trying to migrate to a new setup, Debian 12 with Postfix 3.7 and Dovecot 2.3 using virtual mailbox domains. There are no local everyone is virtual. The first problem I'm seeing is the Postfix process is exiting: #systemctl status postfix ? postfix.service - Postfix Mail Transport Agent

[pfx] Re: postfix database, aliases, permissions, configuration issue, help requested, perplexed

check" I get no warnings. I checked for both selinux and apparmor neither is installed. I ran "postfix set-permissions" again no warnings. I hope this information helps. Thanks. Dave. On 7/19/23, Viktor Dukhovni via Postfix-users wrote: > On Wed, Jul 19, 2023 at 06:03:17PM -040

[pfx] Re: postfix database, aliases, permissions, configuration issue, help requested, perplexed

on the various .cf files. Thanks. Dave. On 7/20/23, Viktor Dukhovni via Postfix-users wrote: > On Thu, Jul 20, 2023 at 08:45:46AM -0400, David Mehler via Postfix-users > wrote: > >> Thank you for your reply. My apologies, I thought these issues were >> all possibly interr

[pfx] Thunderbird 91, Postfix 3.7.x, Debian 12, Virtual Mailbox Users, TLS with Letsencrypt, error improper command pipelining after helo

Hello, I've got a Debian 12.5 vps going, it's running Dovecot 2.3.x, Postfix 3.7.x, secured with letsencrypt. I've confirmed that my certificates are valid and unexpired. I'm trying to connect via StartTLS to Dovecot 143, for retrieving mail, and Postfix 587 submission to send it. I'm wanting

[pfx] Re: Thunderbird 91, Postfix 3.7.x, Debian 12, Virtual Mailbox Users, TLS with Letsencrypt, error improper command pipelining after helo

wrappermode is set to no. Is there any additional information I can provide? Please keep the suggestions coming. Thanks. Dave. On 4/1/2024 3:41 PM, Wietse Venema via Postfix-users wrote: David Mehler via Postfix-users: to utilize Thunderbird v91.x. I've tried configuring with both the auto

[pfx] Re: Thunderbird 91, Postfix 3.7.x, Debian 12, Virtual Mailbox Users, TLS with Letsencrypt, error improper command pipelining after helo

name postfix/smtps/smtpd[1575]: lost connection after CONNECT from xxx.xxx.xxx.xxx[xxx.xxx.xxx.xxx] 2024-04-02T09:49:26.016584-04:00 hostname postfix/smtps/smtpd[1575]: disconnect from xxx.xxx.xxx.xxx[xxx.xxx.xxx.xxx] commands=0/0 On 4/1/2024 4:17 PM, Viktor Dukhovni via Postfix-users wrote:

[pfx] Mails ending up in spam when sending to gmail address

Hello, I'm not sure if this is a Postfix or an Rspamd problem or a Gmail problem, the first two I can do something about the third one not so sure. I'm running a personal E-mail server running on a VPS via a2hosting. I'm using Cloudflare for my DNS. I've got Postfix 3.7.11 and Rspamd 3.8.4 g