SPAM from user@mydomain.com

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yeeP6rai
Posts: 40
Joined: Mon Feb 12, 2018 10:16 am

Re: SPAM from user@mydomain.com

Postby yeeP6rai » Wed Oct 02, 2019 11:43 am

iamrlufe wrote:try this instruction
https://wiki.zimbra.com/wiki/Enforcing_ ... ername_8.5
I used without exception db

Code: Select all

zmprov mcf zimbraMtaSmtpdSenderLoginMaps  proxy:ldap:/opt/zimbra/conf/ldap-slm.cf +zimbraMtaSmtpdSenderRestrictions reject_authenticated_sender_login_mismatch

hope this helps you

I already did it, as I wrote above, but no result


iamrlufe
Posts: 7
Joined: Fri Sep 27, 2019 10:49 am

Re: SPAM from user@mydomain.com

Postby iamrlufe » Wed Oct 02, 2019 12:42 pm

yeeP6rai wrote:
iamrlufe wrote:try this instruction
https://wiki.zimbra.com/wiki/Enforcing_ ... ername_8.5
I used without exception db

Code: Select all

zmprov mcf zimbraMtaSmtpdSenderLoginMaps  proxy:ldap:/opt/zimbra/conf/ldap-slm.cf +zimbraMtaSmtpdSenderRestrictions reject_authenticated_sender_login_mismatch

hope this helps you

I already did it, as I wrote above, but no result


try send mail with telnet, in my situation i can send without auth when i wrote local user domain in mail from: and rcpt to: .
in your case same situation?
sorry for my poor English)
hope you understand what i wrote
yeeP6rai
Posts: 40
Joined: Mon Feb 12, 2018 10:16 am

Re: SPAM from user@mydomain.com

Postby yeeP6rai » Wed Oct 02, 2019 1:12 pm

iamrlufe wrote:try send mail with telnet, in my situation i can send without auth when i wrote local user domain in mail from: and rcpt to: .
in your case same situation?
sorry for my poor English)
hope you understand what i wrote


Yes, i understand you, it's ok)
STOP, now i tried to send fake email from my master domain example.com (not domain alias) and this email was blocked with "Sender address rejected: not logged in".
But I can send email from my alias domain user@example-alias.com (alias to example.com) with no problem, for example:
1. from admin@example.com to user@example.com - Reject
2. from admin@example-alias.com to user@example-alias.com - OK
3. from admin@example-alias.com to user@example.com - OK

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