Mail Delivery Errors to Yahoo Email Addresses

[GG-Xtreme]

My forum's mail function seems to have a problem sending email to anyone with a Yahoo email. I have about 30 members on my site currently, but email never gets to Yahoo users, I always get "Warning: Message Delayed 24 hours" or "Mail delivery failed" in my site's inbox. Everyone else gets email fine. My email is @mercx.exofire.net, is Yahoo blocking it?

 

[Slothie]

Probably, it happens pretty frequently especially with hotmail. Try using google hosted email and use their smtp server. It gets through 99% of spam filters, unless of course you really are spamming.