header: prevent setting empty address list headers #155
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emersion
reviewed
May 25, 2022
Prevent setting empty address list headers (to, from, cc, bcc). RFCC 5322 states that destination address list headers contain the field name and one or more addresses, implying that empty headers are not allowed.
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Prevent setting empty address list headers (to, from, cc, bcc). RFCC
5322 states that destination address list headers contain the field name
and one or more addresses, implying that empty headers are not allowed.