[pfx] Re: Capture Bounced Email Headers & Content

2024-05-26 Thread Wietse Venema via Postfix-users
Greg Sims via Postfix-users: > We found the following in our email log: > > May 26 00:35:57 mail01.raystedman.org postfix/t124/smtp[39065]: > 0A7D630F1C7C: to== > cecytebc.edu...@devotion.raystedman.org>, > relay=aspmx.l.google.com[142.251.2.26]:25, > delay=0.52, delays=0/0/0.21/0.31, dsn=5.7.26

[pfx] Capture Bounced Email Headers & Content

2024-05-26 Thread Greg Sims via Postfix-users
We found the following in our email log: May 26 00:35:57 mail01.raystedman.org postfix/t124/smtp[39065]: 0A7D630F1C7C: to== cecytebc.edu...@devotion.raystedman.org>, relay=aspmx.l.google.com[142.251.2.26]:25, delay=0.52, delays=0/0/0.21/0.31, dsn=5.7.26, status=bounced (host aspmx.l.google.com[1

[pfx] Re: TLS for SMTP Outbound -- Only One tlsproxy

2024-05-26 Thread Wietse Venema via Postfix-users
This problem was resolved off-list. Greg Sims: > Wietse & Viktor, > > All is not lost. Restarting BIND on Ray08 solved the problem of > c=30!! I am sorry that I did not review/restart this service earlier. > Your comments related to the 5 second intervals and DNS timeouts > caused me to look th

[pfx] Re: how does smtpd know the connection is a submission request, or a MX request?

2024-05-26 Thread Jaroslaw Rafa via Postfix-users
Dnia 24.05.2024 o godz. 20:41:57 Northwind via Postfix-users pisze: > my guess, submission clients were using ehlo, and a mx client uses > helo command. so postfix differ them based on this command? They connect to different Postfix services. Submission clients connect to port 587 or 465 (or any o

[pfx] Re: SASL reject force disconnect

2024-05-26 Thread John Fawcett via Postfix-users
On 25/05/2024 20:50, John Hill via Postfix-users wrote: On 5/25/24 11:22 AM, John Fawcett via Postfix-users wrote: On 24/05/2024 03:03, John Hill via Postfix-users wrote: I learn something every time I read this group, when I can keep up with the conversation! I had auth on ports I did no

[pfx] Re: How to allow only one specific sender to use smtp ?

2024-05-26 Thread John Fawcett via Postfix-users
On 25/05/2024 23:58, Mike via Postfix-users wrote: Hello, My setup like below: I have Postfix setup and use dovecot as SASL. Now, all email accounts can use the smtp server to send emails. I want to allow only one email account to send out emails and rest of others can only use POP3 or IMAP