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Hi, I am running a dovecot server and have set up an external monitoring, where every five minutes a login with SSL on port 993 is done. I usually get once a day an error "connection reset by peer - SSL connect", which goes away until the next monitor is executed. Initially I thought that raising the mail_max_userip_connections in protocol imap in 20-imap.conf to 256 should do the

Hi, from time to time the IMAP login times out ... my external monitoring says "connection reset by peer (SSL)" and Thunderbird tries to connect forever. After a short while everything returns back to normal operation. The system resources are plenty, there are no error messages and no greedy background tasks running. I read a little about tweaking imap-login - but all the default

Hi, [Steffen Kaiser] - [2016-07-25 08:23] >> I am running a dovecot server and have set up an external monitoring, >> where every five minutes a login with SSL on port 993 is done. I usually >> get once a day an error "connection reset by peer - SSL connect", which >> goes away until the next monitor is executed. > that looks like a basic networking issue to

Hi, I have error log entries like dovecot: lmtp(22155, mail): Error: user mail: Mail access for users with UID 8 not permitted (see first_valid_uid in config file, uid from userdb lookup). This obviously tells me that the user mail (UID 8) is trying to access the LMTP daemon. How can I find out why he is doing so and how I can get rid of this error message? The mail system (Ubuntu 14.04 LTS :

Hi, [Steffen Kaiser] - [2016-07-26 09:05] >>>> I am running a dovecot server and have set up an external >>>> monitoring, where every five minutes a login with SSL on port >>>> 993 is done. I usually get once a day an error "connection >>>> reset by peer - SSL connect", which goes away until the next >>>> monitor is executed.

Hi, [Aki Tuomi] - [27.05.2016 22:33] >> I have error log entries like >> >> dovecot: lmtp(22155, mail): Error: user mail: Mail access for users with >> UID 8 not permitted (see first_valid_uid in config file, uid from userdb >> lookup). >> >> This obviously tells me that the user mail (UID 8) is trying to access >> the LMTP daemon. How can I find