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messg spam from my office email to yahoo
when i send a mesg from my office to yahoo , the message enter to inbox folder , then after 1min or 2min , the message fall to junk folder , can someone help me with this , or explain to me what goi...
I started experiencing this problem as well with some of the clients I support. While investigating, I bumped into this article from 2016 -> https://docs.microsoft.com/en-us/archive/blogs/tzink/the-outbound-ip-and-helo-format-for-office-365. Seems like this EHLO setup is intentional from Microsoft's part and is unlikely to change. This probably means the ball may be in Yahoo's court to allow the Office 365 IP ranges or provide a different solution. Either way, I'm not full of confidence that either Microsoft or Yahoo will resolves this anytime soon.