Forum Discussion
messg spam from my office email to yahoo
I saw some report from Gmail as well, so believed Yahoo need to do something to let their Email Domain not treat as junk
Kidd_Ip May 30, 2023 and the issue between Microsoft 365 Exchange and Yahoo still exists.
DKIM, DMARC, SPF all configured and they are still bouncing emails with their reverse PTR test.
Was anyone able to get through to Yahoo to whitelist the o365 Exchange servers to stop this stupidity.
Everything going to Yahoo is ending up in spam and dmarc reports **bleep** about PTR. Obviously Microsoft uses a server pool not a single IP address and we can't set a PTR but there is no way of reaching out to Yahoo.
The obvious solution is to tell people to stop using Yahoo but we are unable to send them the email to tell them. 😉
Does anyone have a productive answer to the problem of Yahoo being indifferent to their customers email?
I'm not having the same issues as before. I just sent a test and it seems to work normally.
Well it's 2024 and now I am having this issue but worse...some aren't getting delivered at all!!!!! Any updates??
-Here what I did, hope it helps.
-Add custom outbound anti-spam policy at https://security.microsoft.com/antispam
-add exchange transport rule with SCL1
-Enable dkim-Login to Exchange powershell
-Set-DkimSigningConfig -Identity contoso.com -Enabled $true ( to force re-enabling again. replace contoso.com with your domain )
try to send test mail to yahoo, if the message went to spam again re-run the command
run DKIM test on your admin portal
I'm still monitoring if the issue persist but so far its working for now 🙂
