imapc: When IMAP server unexpectedly doesn't send a reply, log also the mailbox name.
imapc: When IMAP server unexpectedly doesn't send a reply, log also the mailbox name.

LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot