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SPF Check not working

Sorry my english is not the best.

We have setup an SPF-Record for our Domain. SPF-Record Checker reports everything is ok.

SPF-Check is activated on UTM. If we get a mail from "copy@mydomain.com" to copy@mydomain.com from an not in SPF registered IP and this mail contains an attachemen, the mail will pass and gets delivered. In this case an docm-file with Locky was delivered to user.

We have no sandboxing-licence, but i think SPF-Check didnt work in this case or did i make a mistake ?



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Parents
  • Same issue here!
    UTM9 up to date to 9.404-5, SPF check on incoming emails for openimpact.be domain, SPF record in place and tested through several online SPF checkers, but the mails (with the docm attachments) keep coming through... Has been like this for a while now... No real clue when it started, if after some update or whatever...

    I suspect the SPF check or mail scanner not doing what it needs to for some reason on SPF records...

    Any idea?

Reply
  • Same issue here!
    UTM9 up to date to 9.404-5, SPF check on incoming emails for openimpact.be domain, SPF record in place and tested through several online SPF checkers, but the mails (with the docm attachments) keep coming through... Has been like this for a while now... No real clue when it started, if after some update or whatever...

    I suspect the SPF check or mail scanner not doing what it needs to for some reason on SPF records...

    Any idea?

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