1. J

    Quarantine unsigned e-mails from own domain

    Hi, we receive spoofed phishing emails that appear to be coming from our own domain. In order to filter or quarantine those spoofed emails I activated DKIM signatures for our own emails. Now that all "legitimate" e-mails from our domain are digitally signed via DKIM I was hoping I could filter...
  2. K

    Virus durch clamav erkannt aber nicht gefiltert.

    Hallo, ich habe jetzt den seltsamen Fall, dass eine (identifizierte) Phishing-Mail durchkam und nicht gefiltert wurde. Hier die entscheidenden Header-Zeilen: Oct 9 14:52:00 mailgw01 pmg-smtp-filter[32779]: 2141E6523F7707357F: virus detected: Heuristics.Phishing.Email.SpoofedDomain (clamav) Oct...
  3. T

    Wrong SA score?

    hello, this spam (sharepoint phising) passed through the PMG filter. Do I understand correctly that mail was supposed to have a score of 2 (1.5 + 0.5), but he only got a score of 1? Please, what do you recommend to improve so next similar mail does not go through? ( we mark as spam from score...
  4. S

    Spam emails with links

    Hi, How can I block e-mails containing links from unknown sources before they reach the user? Thanks.
  5. D

    Stopping Phishing attacks with proper name but wrong email address

    I have a domain thats currently under attack by way of a phishing attack. The attack has the proper persons name (either current or a previous employee), but the email address isn't correct. This is causing confusion amongst the employees and quite a few are getting through. How would I go...
  6. D

    Stop spam that appears from themselves

    One of the domains I manage is getting some spam thats getting through the PMG. This is what they see in their email. It appears to be from them, but is in fact not. <> The tracking centre shows this as follows: Aug 26 18:39:38 swarmx1 postfix/smtpd[287961]...
  7. D

    Phising Emails

    I am trying to figure out why some emails are not getting stopped by the spam filter and am looking for some help and guidance from the community. We have some emails from a domain: who’s been complaining about phishing scams getting through roughly once to twice a day. The...


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