feat: [CO-513] Update smtpd_sender_restrictions restrictions #2
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update smtpd_sender_restrictions to enforce the following rules - reject_authenticated_sender_login_mismatch - reject_unauthenticated_sender_login_mismatch
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keshavbhatt
requested review from
aheeva-yuliya,
flanciotti,
frisonisland and
Polpetta
frisonisland
reviewed
Feb 6, 2023
frisonisland
approved these changes
Feb 6, 2023
Polpetta
approved these changes
Feb 7, 2023
ame92
reviewed
Apr 24, 2023
| @@ -2,7 +2,7 @@ | |||
| %%contains VAR:zimbraMtaSmtpdSenderRestrictions check_sender_access lmdb:/opt/zextras/conf/postfix_reject_sender%% | |||
| %%contains VAR:zimbraServiceEnabled cbpolicyd^ check_policy_service inet:localhost:%%zimbraCBPolicydBindPort%%%% | |||
| %%contains VAR:zimbraServiceEnabled amavis^ check_sender_access regexp:/opt/zextras/common/conf/tag_as_originating.re%% | |||
| permit_mynetworks | |||
| permit_mynetworks, reject_sender_login_mismatch | |||
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hello, after the introduction of this parameter we are not able to send mail from outlook or any other tool.
We are discussing in your forum https://community.zextras.com/forum/carbonio-general-thread/connection-problems-smtps-ports-465-and-587/ and now I understood why this behavior.
For now I modified manually the config file but I think you need to rollback it or adjust other things.
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What has changed:
update smtpd_sender_restrictions to enforce the following rules using alias reject_sender_login_mismatch
for detailed information see CO-513 on Jira.
Other PRs: