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Then you should have said that in the first place but the question I asked earlier is still valid. Is the search function of the internet broken? Try doing some research on these forums and the internet as most questions asked here have already been answered.zgokan wrote:Hello
I want to block outgoing e-mails, not incoming e-mails.
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echo "aaa@a.com" restrict_sender" > /opt/zimbra/postfix/conf/restict_senders
postmap /opt/zimbra/postfix/conf/restict_senders
touch /opt/zimbra/postfix/conf/restrict_recipients
postmap /opt/zimbra/postfix/conf/restrict_recipients
vim /opt/zimbra/conf/zmconfigd.cf
POSTCONF smtpd_restriction_classes restrict_sender
POSTCONF restrict_sender FILE postfix_restrict_sender.cf
vim /opt/zimbra/conf/zmconfigd/smtpd_sender_restrictions.cf
check_sender_access lmdb:/opt/zimbra/postfix/conf/restict_senders
vim /opt/zimbra/conf/sender_recipients
bbb@b.com
vim /opt/zimbra/common/conf/main.cf
smtpd_restriction_classes = restrict_sender
restrict_sender = check_recipient_access lmdb:/opt/zimbra/conf/sender_recipients, reject
cd /opt/zimbra/conf
echo "check_recipient_access lmdb:/opt/zimbra/conf/sender_recipients, reject" >> postfix_restrict_sender.cf
zmmtactl restart
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zmcontrol -v
Release 8.7.0_GA_1659.RHEL7_64_20160628202714 RHEL7_64 FOSS edition.