[mailop] Gmail, Yahoo announce new 2024 authentication requirements for bulk senders

Good day Guys I came across this one Hackernews. https://blog.google/products/gmail/gmail-security-authentication-spam-protection/ You can read more here: https://news.ycombinator.com/item?id=38074992 Regards Brent ___ mailop mailing list mailop@mail

Re: [mailop] Fighting spam

Hiya Since you using SA. Are you using KAM rules. I.e. http://www.pccc.com/downloads/SpamAssassin/contrib/KAM.cf (Consider reaching out to the SA mailing list too.) Are you using Sanesecurity signatures I.e. https://sanesecurity.com/ Hope this help Regards Brent Clark On 2021/10/14 23:20, M

[mailop] Sendgrid Under Siege from Hacked Accounts

Good day Guys Got this off Hackernews. Thought I would share the link. https://krebsonsecurity.com/2020/08/sendgrid-under-siege-from-hacked-accounts/ Interesting comments too. Regards Brent ___ mailop mailing list mailop@mailop.org https://chilli.no

[mailop] Block spam at smtp time, but then still forward to users spam box

Good day Guys Just want to check with the community. My colleague has proposed that at smtp time, if a mail is deemed as spam, the server issues a reject code, but then to too accept the mail and forward the mail the user for incase its a false positive. His logic is that, that the spammer d