Tickets :: Comment on [#10776] cpu usage is high (~ 100%)

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Comment	>>> Your IMAP server is broken. >> >> dovecot-imapd 1:1.2.9-1ubuntu6.5 > > That version is 2+ years old. Timo has fixed a bunch of bugs in > 1.2.x since then: > > http://dovecot.org/doc/NEWS-1.2 > >>> You need to provide IMAP debug logs, so we can see if we are able to >>> workaround the broken server. >> >> Horde/IMP imap debug log is impossible on a production server >> (logfile size) but I found something interesting in the syslog at >> this time: >> Dec 8 14:23:13 mailserver dovecot: imap-login: Disconnected (no auth >> attempts): rip=127.0.0.1, lip=127.0.0.1, TLS handshaking: >> SSL_accept() failed: error:1408F10B:SSL >> routines:SSL3_GET_RECORD:wrong version number > > Irrelevant. > > Without a debug log, we can't do anything unfortunately. Your other > option is to isolate a message causing the issue, move it to a > temporary account, and then do imap debug logging on just that > account.
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