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yahoo635's avatar
yahoo635
Copper Contributor
May 18, 2022

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...
office 365
dketterer1's avatar
dketterer1
Copper Contributor
May 26, 2022

jcrotz123 

I created a case with Yahoo and I received the following:

 

 

Hello David,

Thank you for contacting Yahoo Postmaster.

We understand that your mails are landing in our users spam folder. We'd like to help.

Recently you may have noticed an increase in mail going to the spam folder for senders using Office 365 and other Microsoft products. 

We are in the process of addressing this issue and expect it to improve over the next several days. Please have your recipients mark the mail in the spam folder as "not spam" or "ham" and that will help to correct the issue. 

Thanks for your patience. 

Winchell
Yahoo Postmaster Team  

 

 



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Phil-J05's avatar
Phil-J05
Copper Contributor
Jun 06, 2022

dketterer1 

 

Using Glock Apps.

 

Looks like yahoo is spamming everything from O365 emails due to the HELO to IP response which doesn't resolve the Microsoft IP's correctly. I've opened a ticket with Yahoo and Microsoft. I will respond if I get a resolution. All emails from O365 to AOL and Yahoo are getting marked as SPAM.

 

HELO to IP] Your server's HELO string NAM04-DM6-obe.outbound.protection.outlook.com is resolved to 23.103.137.175 which does not match your server's IP address 40.107.102.77