Re: [exim] Exim + Yahoo Groups = Malware?

Am 24.03.2017 um 17:31 schrieb Jeremy Harris:
> On 24/03/17 07:30, Jay Gairson via Exim-users wrote:
>> Any tips on next steps to debug this issue and remedy it?
> Get further details from them, unfortunately.
>
> Try asking on the "mailop" list:
> mailto:mailop-request@mailop.org?subject=subscribe

Login as root to you server, execute

tcpdump -w /tmp/logfile -s 65535 port 25

in a screen session.

Send Mail via Exim to Yahoo.

stop tcpdump
check the actual logfile, for ..

1. When did it get rejected, before or after data
2. Is it, waht you have send, or got it manipulated on the way from you
to exim, or inside exim ?

best regards,
Marius