IMAP: When QRESYNC is enabled, don't crash when a new mail is received while IDLEing.
IMAP: When QRESYNC is enabled, don't crash when a new mail is received while IDLEing.

Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot