lib-storage: mail_get_*header*() still didn't handle cached values correctly. If header ends with ":", the ":" shouldn't be returned as part of the value.
lib-storage: mail_get_*header*() still didn't handle cached values correctly.
If header ends with ":", the ":" shouldn't be returned as part of the value.

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