Generate A Report of : "EHLO *.us"

HI.

Almost all of the spam that our server gets is from some looser with a .us domain.

I want to block all of the .us on the SMTP, but need to generate a list of all of the .us EHLO's so i can pick out the valid ones and possibly white list those.

How do i generate a Report of : "EHLO *.us"

This is smarter Mail 14.x pro something.

www.HawaiianHope.org - Providing technology services to non profit organizations, low income families, homeless shelters, clean and sober houses and prisoner reentry programs. Since 2015, We have refurbished over 11,000 Computers !

Robert Simpson Replied

7/28/2019 at 11:01 AM

All you can do is download the SMTP log and filter it with something like UltraEdit or some decent text editor.

Personally I don't advise EHLO blocking on a wildcard like that. My EHLO blocks are things like:
127.0.0.1
ADMIN
localhost.localdomain
USER
YLMF-PC
... and then all my own hosted domains are all on EHLO block. My mail server will never send SMTP mail posing as itself, to itself.

I kindof feel like that should be a built-in feature of SmarterMail, to block incoming SMTP from someone claiming to be my own domain in the EHLO string.

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