On Feb 25, 2008, at 11:25 AM, Ralf Hildebrandt wrote:
I'm getting "Maximum number of mail processes exceeded" messages when 512 imap Processes are active.
Note that only max_mail_processes affects this.
Warning: fd limit 1024 is lower than what Dovecot can use under full load (more than 1712). Either grow the limit or change login_max_processes_count and max_mail_processes settings
This is just a warning. If the fd limit is exceeded Dovecot just starts logging "out of file descriptors" errors.
ulimit -n unlimited
Doesn't seem to work: # ulimit -n unlimited # ulimit -n 1024 # ulimit -n 10000 # ulimit -n 10000
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