You may want to try CSI Cloudmarks https://help.proofpoint.com/Proofpoint_Essentials/Email_Security/Administrator_Topics/Other_Features/Cloudmark_Sender_Intelligence_(CSI)_IP_Reputation_blocklisting_and_IP_address_removal
On Wed, Sep 30, 2020 at 5:37 PM Annex Ian via mailop <mailop@mailop.org> wrote: > Hi all, > > several attempts to contact Proofpoint through their suggested options > > https://ipcheck.proofpoint.com/ > delist-requ...@proofpoint.com > > haven't been successfull unfortunately: > > Is there someone from Proofpoint here that can help us to get more > information about what seems to be a prolonged listing of a large chunk of > our IPs in about 4 IP ranges? > (Oddly enough IPs are not tied to our mailing infrastructure). > > Any help in reaching out would be greatly appreciated. > > > Michael Koestinger > mkoestin...@anexia-it.com > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://list.mailop.org/listinfo/mailop >
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