MyBB Community Forums

Hello,
Not sure it is a bug though, but for about 2 weeks i get no more e-mail notification about new threads, posts, replies, or private messages. I have tested various e-mail addresses thinking it could be the address that is bad. Nor result. I know for sure i did not do anything manually in php files to cause that. It looks to me like the sendmail on the forum server has died, completely. Any ideas, what could be done to at least find the reason if not to solve the problem? Any file/setting there that i should check for errors?
Thanks a lot!

Can you try the mail testing script here: [Wiki: Help:Mail] (Broken link, head over to docs.mybb.com instead). See if you receive your email.

There seems to be a problem with the php mail() function. Please contact your host about this issue.

OK.
Thank you much for the right diagnosis.
I'll try negotiate with my host.