1 Topic by icedevil

  • icedevil
  • icedevil
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  • From: Bucharest, Romania
  • Registered: 2010-03-15
  • Posts: 51

Topic: stop fake mail from auth users

hello everybody!

Does anyone know how to prevent fake emails from my auth logged users?
For example they can setup they email address in outlook like billgates@microsoft.com  and it works, the email is delivered.

Regards

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Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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  • Registered: 2009-05-06
  • Posts: 31,082

Re: stop fake mail from auth users

Search "reject_sender_login_mismatch" in this file:
http://iredmail.googlecode.com/hg/iRedM … postfix.sh

And reference:
http://www.postfix.org/postconf.5.html

3 Reply by icedevil

  • icedevil
  • icedevil
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  • From: Bucharest, Romania
  • Registered: 2010-03-15
  • Posts: 51

Re: stop fake mail from auth users

As always, it works!
Thanks Zhang!!!!!!