mail_get_headers() returned bad data when headers were already cached. Dovecot doesn't use this function internally, but it might have caused crashes with Sieve plugin.
mail_get_headers() returned bad data when headers were already cached.
Dovecot doesn't use this function internally, but it might have caused
crashes with Sieve plugin.

damoxc/dovecot,damoxc/dovecot,damoxc/dovecot,damoxc/dovecot,damoxc/dovecot