i(map|pop(2|3))d\[[0-9]+\]: (Broken pipe|Command stream end of file|Connection (reset by peer|timed out))(,)? while (reading (authentication|line|literal|char)|writing text) (user=[^[:space:]+] )?host=(([^[:space:]]+ )?\[[\.0-9]+\]|NON-IPv4|UNKNOWN)$
i(map|pop3)d\[[0-9]+\]: (Login|Auth|Authenticated|Logout|Autologout) user=[^[:space:]+] host=(([^[:space:]]+ )?\[[\.0-9]+\]|NON-IPv4|UNKNOWN)( nmsgs=[0-9]+(/[0-9]+)?( ndele=[0-9]+)?)?$
i(map|pop3)d\[[0-9]+\]: Killed \(lost mailbox lock\) user=[^[:space:]+] host=(([^[:space:]]+ )?\[[\.0-9]+\]|NON-IPv4|UNKNOWN)$
i(map|pop3)d\[[0-9]+\]: Moved [0-9]+ bytes of new mail to [^[:space:]]+ from [^[:space:]]+ host= (([^[:space:]]+ )?\[[\.0-9]+\]|NON-IPv4|UNKNOWN)$
imapd\[[0-9]+\]: (port (143|220)|imap|imaps SSL) service init from
imapd\[[0-9]+\]: No route to host, while reading line user=[^[:space:]+] host=(([^[:space:]]+ )?\[[\.0-9]+\]|UNKNOWN)$
ipop3d\[[0-9]+\]: Error opening or locking INBOX user=[^[:space:]+] host=(([^[:space:]]+ )?\[[\.0-9]+\]|UNKNOWN)$
ipop3d\[[0-9]+\]: Expunge ignored on readonly mailbox$
ipop3d\[[0-9]+\]: Mailbox is open by another process, access is readonly$
ipop3d\[[0-9]+\]: Trying to get mailbox lock from process [0-9]+$
ipop[2|3]d\[[0-9]+\]: (connect|pop3(s SSL)? service init) from [\.0-9]+$