Re: Mail forwarding through a relay

2019-09-12 Thread Chris Wedgwood
> I have a postfix-3.2.6 system that acts as a mail server and > pop/imap using dovecot for a small domain. The problem is that > people are increasingly using it as a relay to a personal account, > such as Gmail and Yahoo. perhaps i misunderstand they are sending email from gmail/yahoo addresses

Re: Mail forwarding through a relay

2019-09-12 Thread Dominic Raferd
On Thu, 12 Sep 2019 at 10:24, Chris Wedgwood wrote: > > > I have a postfix-3.2.6 system that acts as a mail server and > > pop/imap using dovecot for a small domain. The problem is that > > people are increasingly using it as a relay to a personal account, > > such as Gmail and Yahoo. > > perhaps

Re: Warning mail to sender when seding to hotmail

2019-09-12 Thread Ignacio García
El 11/09/2019 a las 14:55, Matus UHLAR - fantomas escribió: On 11.09.19 13:28, Ignacio García wrote: We have our servers IPs at OVH IP address-space and from time to time, when we send emails to a small, particular set of very-well-known domains owned by one very large corporation, there are p

Re: Postfix, Amavis and DKIM body hashes

2019-09-12 Thread Matus UHLAR - fantomas
Ralph Seichter: # /etc/postfix/master.cf submission inet n - n - - smtpd -o smtpd_milters=unix:/run/dkimpy-milter/socket -o content_filter=amavis:localhost:10124 [...] amavis unix - - n - 2 smtp -o smtp_send_xforward_command=yes On 11.09.19 15:36, Wietse Venema w

Re: Mail forwarding through a relay

2019-09-12 Thread Matus UHLAR - fantomas
On 11.09.19 22:12, John Regan wrote: I have a postfix-3.2.6 system that acts as a mail server and pop/imap using dovecot for a small domain. The problem is that people are increasingly using it as a relay to a personal account, such as Gmail and Yahoo. do you mean, they use gmail and yahoo From

Re: Warning mail to sender when seding to hotmail

2019-09-12 Thread Dominic Raferd
On Thu, 12 Sep 2019 at 10:40, Ignacio García wrote: > > El 11/09/2019 a las 14:55, Matus UHLAR - fantomas escribió: > > On 11.09.19 13:28, Ignacio García wrote: > >> We have our servers IPs at OVH IP address-space and from time to > >> time, when we send emails to a small, particular set of > >> v

Re: Mail forwarding through a relay

2019-09-12 Thread Christos Chatzaras
> > use SRS when forwarding mail. look for postsrsd or postforward -- > Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ > Warning: I wish NOT to receive e-mail advertising to this address. > Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. > Despite the

Re: Mail forwarding through a relay

2019-09-12 Thread Matus UHLAR - fantomas
use SRS when forwarding mail. look for postsrsd or postforward -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Despite the cost of living,

Re: Warning mail to sender when seding to hotmail

2019-09-12 Thread Ignacio García
El 12/09/2019 a las 10:06, Dominic Raferd escribió: On Thu, 12 Sep 2019 at 10:40, Ignacio García wrote: El 11/09/2019 a las 14:55, Matus UHLAR - fantomas escribió: On 11.09.19 13:28, Ignacio García wrote: We have our servers IPs at OVH IP address-space and from time to time, when we send emai

Re: message_size_limit, queue_minfree, and mail spool not on root directory

2019-09-12 Thread Wietse Venema
W. Michael Petullo: > The OpenWrt patch hard codes fsspace("/overlay", &fsbuf), because > OpenWrt installations often make use of an overlay filesystems, mounted at > "/overlay". This makes sense in some cases, but obviously not when the > mail queue exists on a big, separate disk. Lesson learned:

lmtp deliver issues

2019-09-12 Thread Ede Wolf
Hello, Being in the process of trying to upgrade an old postfix 2 (with a postfix 1) configuration to postfix 3, using compatibility_level = 3, I am having a bit a hard time getting lmtp up and running. The logs read: postfix/local[2856]: warning: connect #1 to subsystem private/lmpt: No

Re: lmtp deliver issues (Mild dyslexia)

2019-09-12 Thread Viktor Dukhovni
On Thu, Sep 12, 2019 at 06:58:32PM +0200, Ede Wolf wrote: > I am having a bit a hard time getting lmtp up and running. > > postfix/local[2856]: warning: connect #1 to subsystem private/lmpt: > No such file or directory lmpt != lmtp > mailbox_transport = lmpt:unix:/run/cyrus/sock

Relay Though MTA

2019-09-12 Thread ab
Hi All, I have had a request in that is making my head hurt thinking of all the moving parts, so i am asking for advice on the best way of doing the following: Background: We have domain, with MX records pointing to gsuite, domain is @bugs.com I have now been asked to add to add bugs.co

Re: Mail forwarding through a relay

2019-09-12 Thread Chris Wedgwood
> but note in the DMARC record that you quote: ' p=none': Gmail is > telling other servers *not* to block (or quarantine) emails from > @gmail.com that do not obey SPF or DKIM rules. Yahoo by contrast: > > # dig +short _dmarc.yahoo.com TXT > "v=DMARC1; p=reject; pct=100; rua=mailto:dmarc_y_...@yaho

Re: Mail forwarding through a relay

2019-09-12 Thread John Regan
Hi, On Thu, Sep 12, 2019 at 3:14 AM Chris Wedgwood wrote: > > I have a postfix-3.2.6 system that acts as a mail server and > > pop/imap using dovecot for a small domain. The problem is that > > people are increasingly using it as a relay to a personal account, > > such as Gmail and Yahoo. > > pe