Hi, thanks for the tip about checking SELINUX. Sadly no change when testing
openssl command with SELINUX off. :-(
Not sure if this is a hint but this works on the server
openssl s_client -connect mail6.its.uconn.edu:465
so I think the SSL cert files are all good, as 465 and 587 use same files.
I have to "control-C" to get back to prompt
[root@mail6 postfix]# openssl s_client -starttls smtp -connect
mail6.its.uconn.edu:587
CONNECTED(00000003)
^C
I tried even adding "- v" to this line in master.cf with a restart and logs
went up for port 465 but nothing changed for 587
submission inet n - n - - smtpd -v
thanks.
-ANGELO FAZZINA
ang...@uconn.edu
University of Connecticut, ITS, SSG, Server Systems
860-486-9075
-----Original Message-----
From: owner-postfix-us...@postfix.org <owner-postfix-us...@postfix.org> On
Behalf Of Wietse Venema
Sent: Friday, October 11, 2019 11:55 AM
To: Postfix users <postfix-users@postfix.org>
Subject: Re: Trying to understand error message in logs
Fazzina, Angelo:
> Hi, thank you for trying to help.
> I hope this answers your question.
>
> [root@mail6 pid]# pwd
> /var/spool/postfix/pid
> [root@mail6 pid]# ll
> total 4
> -rw-------. 1 root root 0 Oct 6 22:14 inet.smtp
...and so on...
Postfix daemons open lockfiles while running as root. If they can't
do that, then check out
- NFS server configuration (disable the root->nobody mapping)
- Selinux or AppArmor configuration
Wietse
