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zimbra reject authenticated sender login mismatch

zimbra reject authenticated sender login mismatch, How To Improvement Sender Must Login/Enforcing a Match Between From Address and sasl username on Zimbra 8.6 

zimbra reject authenticated sender login mismatch





To check zimbraMtaSmtpdRejectUnlistedSender and zimbraMtaSmtpdRejectUnlistedRecipient enable on server zimbra mta?
zmprov gacf | egrep zimbraMtaSmtpdRejectUnlistedSender
zmprov gacf | egrep zimbraMtaSmtpdRejectUnlistedRecipient
The output as bellow
zimbraMtaSmtpdRejectUnlistedSender: no
zimbraMtaSmtpdRejectUnlistedRecipient: no
To enabled zimbraMtaSmtpdRejectUnlistedSender and zimbraMtaSmtpdRejectUnlistedRecipient on server zimbra mta
zmprov mcf zimbraMtaSmtpdRejectUnlistedRecipient yes
zmprov mcf zimbraMtaSmtpdRejectUnlistedSender yes
To open file /opt/zimbra/conf/zmconfigd/smtpd_sender_restrictions.cf and add reject_sender_login_mismatch after permit_mynetworks
permit_mynetworks, reject_sender_login_mismatch
To restart zmmtactl
zmmtactl restart
To test zimbra reject authenticated sender login mismatch
zimbra reject authenticated sender login mismatch

zimbra reject authenticated sender

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