[mailop] Avast CDN massively spamvertized?

Hi Team In the last days, we got a significant number of spamtrap hits and customer spam reports about this image link being spamvertized: https://s-install.avcdn.net/ipm/preview/icons/icon-envelope-tick-green-avg-v1.png When looking at the evidences, those are in one part, clearly spambot gener

Re: [mailop] 451-Reject due to policy restrictions from web.de and gmx.de

Hey Nikolas, thanks for the answer. I will reply to you offlist. kind regards Andreas Am 14.12.2023 um 09:48 schrieb Nikolas Bauer: Hey Andreas We are happy to help. I have just sent you an e-mail. You can always contact our postmaster team via the SMTP error message (https://postmaster.gm

Re: [mailop] 451-Reject due to policy restrictions from web.de and gmx.de

Hey Andreas We are happy to help. I have just sent you an e-mail. You can always contact our postmaster team via the SMTP error message (https://postmaster.gmx.net/en/case?c=r0103) and get help. Best regards Nikolas Bauer Senior Mail Security Engineer Mail Security Postmaster 1&1 Mail & Medi

Re: [mailop] 451-Reject due to policy restrictions from web.de and gmx.de

Morning, Andreas & all - I can't confirm this: the sending server hasn't DKIM yet deployed, but a test email to my gmx.net account nonetheless went through fine. Best, -C. -- Von meiner Hängematte aus gesendet. -Original Message- From: Andreas via mailop To: mailop@mailop.org Sent: