SSL: handle illegal EOF
EXPORT: actually use results from search argument
EXPORT: fix regressions
try to reconnect when database goes fishing

this will even allow you to start dbmail services before the database
backend
EXPORT: missing newline on error messages
IMAP: add experimental support for owner ACL
Quick fix for a bug caused by a client sending the highestmodseq IMAP command when IMAPSession->mailbox is null, causing a crash