On Tue, 4 Jun 2019, Edouard Guigné wrote:
My question was relative to the following problem :
"Lot of SPAM mails are being received where from and to address is
myself and the mail has contents which are dirty/bad."
I ask if reject_unauthenticated_sender_login_mismatch can solve this issue
A
this issue
the answer "No" was hidden in the explanaion provided.
Sujet : Re: How to reject mails where from address and to address is
myself.
Date : Tue, 04 Jun 2019 09:12:59 -0400
De :Bill Cole
Répondre à :Postfix users
Pour : Postfix users
On 4 Jun 2019, at 8:00,
transféré
Sujet : Re: How to reject mails where from address and to address is
myself.
Date : Tue, 04 Jun 2019 09:12:59 -0400
De :Bill Cole
Répondre à :Postfix users
Pour : Postfix users
On 4 Jun 2019, at 8:00, Edouard Guigné wrote:
Does reject_unauthenticated_sender_login_mi
On 4 Jun 2019, at 8:00, Edouard Guigné wrote:
Does reject_unauthenticated_sender_login_mismatch can help in this
case ?
None of the Postfix *_sender_* restrictions act on the contents of
message headers. They act on the SMTP envelope sender address, which in
this case is NOT the same address
reject_unauthenticated_sender_login_mismatch can help in this case ?
Best regards
Message transféré
Sujet : Re: How to reject mails where from address and to address is
myself.
Date : Tue, 04 Jun 2019 20:13:20 +1000
De :Richard James Salts
Pour : postfix-users@postfix.org
On Tuesday, 28
Dear Anant,
Systems architecture is your friend...
I usually have the following servers:
1) E-mail firewall - a real/virtual computer, connected by one interface to
the internet and by another interface to the local network, who only
receives e-mail from outside, and don´t permit unwanted e-mail
On Tuesday, 28 May 2019 9:19:09 PM AEST an...@ursc.gov.in wrote:
> Dear List,
>
> Lot of SPAM mails are being received where from and to address is
> myself and the mail has contents which are dirty/bad.
>
> The original sender id will be different.
>
> How to handle such mails.
The best way is
nnection black ip
200.1.12.1
Regards,
anant.
- Message from Michael -
Date: Tue, 28 May 2019 07:10:50 -0500
From: Michael
Subject: Re: How to reject mails where from address and to address is myself.
To: postfix-users@postfix.org
Your email filter should be able to quaranti
is passing SPF check also.
regards,
anant.
- Message from Michael <mailto:mich...@lists.authresults.com>> -
Date: Tue, 28 May 2019 07:10:50 -0500
From: Michael <mailto:mich...@lists.authresults.com>>
Subject: Re: How to reject mails where from address and
We have implemented SPF check but not DMARC. It is passing SPF check also.
regards,
anant.
- Message from Michael -
Date: Tue, 28 May 2019 07:10:50 -0500
From: Michael
Subject: Re: How to reject mails where from address and to address is myself.
To: postfix-users
Your email filter should be able to quarantine or discard any email that
fails the SPF check.
If you want to take it further, you can add a DMARC record after
ensuring that your SPF and DKIM are working properly. Again, your filter
will need to correctly handle any email that fails DMARC.
Ca
Dear List,
Lot of SPAM mails are being received where from and to address is
myself and the mail has contents which are dirty/bad.
The original sender id will be different.
How to handle such mails.
--
Anant S Athavale
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