All 3 are the same outfit – mail.com – currently operated by GMX From: mailop <mailop-boun...@mailop.org> Date: Wednesday, 18 March 2020 at 7:41 PM To: mailop@mailop.org <mailop@mailop.org> Subject: [mailop] B2B Spam Filtering - Help Hi all,
A client of mine has been consistently seeing spam folder placement at several B2B ISPs, specifically: mail.com, post.com, USA.com. Does anyone have any direct contacts I can have to review an IP? We seem to be performing very well otherwise. Any help? Thanks! Anna
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