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Re: SASL auth failure dovecot/postfix



On Tue, Mar 11, 2014 at 01:25:39PM +0000, Jonathan Dowland wrote:
> If mail is not sending, you need to look at the postfix logs and see if
> there's an explanation for a test mail. dovecot will not be relevant
> unless you are using send-over-IMAP which is unlikely. Can you share
> some relevant log lines?
> 

You trimmed relevant stuff...nonetheless,
I am using IMAP not POP for these accounts,
but afaik, I'm sending over SMTP.

Now, that I look, I'm seeing this in the mail.err logs:
Mar 10 22:04:58 myownsite dovecot: auth-worker(13988): Error:
mysql(127.0.0.1): Connect failed to database (mail): Can't connect to
MySQL server on '127.0.0.1' (111) - waiting for 125 seconds before
retry
on one server, but not such thing on the other
I think mariadb was overworked last night (since moved some sites off
this server, CPU load was massive, but now ok).

tail of mail.log on same server with above error looks relatively
normal:
Mar 11 14:25:54 myownsite dovecot: imap(tonyb@myownsite.me):
Disconnected: Logged out in=117 out=1469
Mar 11 14:26:43 myownsite dovecot: imap-login: Login:
user=<tonyb@myownsite.me>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1,
mpid=17024, secured, session=<l0nIq1T0FgB/AAAB>
Mar 11 14:26:43 myownsite dovecot: imap(tonyb@myownsite.me):
Disconnected: Logged out in=85 out=708
Mar 11 14:27:03 myownsite postfix/anvil[16975]: statistics: max
connection rate 1/60s for (smtp:209.170.84.20) at Mar 11 14:23:43
Mar 11 14:27:03 myownsite postfix/anvil[16975]: statistics: max
connection count 1 for (smtp:209.170.84.20) at Mar 11 14:23:43
Mar 11 14:27:03 myownsite postfix/anvil[16975]: statistics: max cache
size 1 at Mar 11 14:23:43

both servers show similar in mail.warn:
Mar 11 13:52:16 myownsite postfix/smtpd[16685]: warning: SASL
authentication failure: Password verification failed
Mar 11 13:52:16 myownsite postfix/smtpd[16685]: warning:
myownsite.me[178.238.226.185]: SASL PLAIN authentication failed:
authentication failure
Mar 11 13:57:58 myownsite postfix/smtpd[16797]: warning: SASL
authentication failure: Password verification failed
Mar 11 13:57:58 myownsite postfix/smtpd[16797]: warning:
myownsite.me[178.238.226.185]: SASL PLAIN authentication failed:
authentication failure
Mar 11 13:59:51 myownsite postfix/smtpd[16823]: warning: SASL
authentication failure: Password verification failed
Mar 11 13:59:51 myownsite postfix/smtpd[16823]: warning:
myownsite.me[178.238.226.185]: SASL PLAIN authentication failed:
authentication failure

I can't for the life of me determine anything useful from these.

Taz
-- 
http://taz.liberame.org


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