[mailop] Help debugging an outlook.com reject
Hi Could someone from outlook.com filtering contact me to help dig a bit deeper into a mail bounce issue ? Client is getting valid mail (invoices etc to longstanding customers) rejected claiming server/ip is blocked but investigations through all the usual methods report it's not blocked (but it definitely is) Not seen anything obvious that would imply it should have been blocked at all, and multiple "there is no block" responses make me think something has gone awry somewhere Thanks Rob ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
[mailop] Anybody around from chegg.com / Adobe
Hi there, Would like to try and troubleshoot greylisting issue related to email sent on behalf of chegg.com. Please ping me offlist. Best regards -lem ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
[mailop] Zendesk being abuse to distribute PDF malware
Hi List I just tumbled over a new was those attackers have found to distribute their PDF to avoid being blocked by spam filter and virus scanner (or maybe just a coincidence?) The attacker sends an email to a Zendesk support site, with the PDF attachment and a huge list of recipients CC. The Zendesk case tracker then replies to all CC addresses by sending a link to the PDF now stored on the Zendesk platform. Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G-Leiter Commerce Kunden __ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 PrattelnFax +41 61 826 93 01 Schweiz Web http://www.imp.ch __ ___ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
