Hi,
I see in my site that everyday 5/6 users, maybe from russia register with email: @mail.ru.

but the my server mail can't send mail to these addresses:

Hi. This is the qmail-send program at
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

I don't understand why it won't works only with .ru mail. Maybe are fake mail?
skinner Reviewed by skinner on . Russian Users Hi, I see in my site that everyday 5/6 users, maybe from russia register with email: @mail.ru. but the my server mail can't send mail to these addresses: Hi. This is the qmail-send program at I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. I don't understand why it won't works only with .ru mail. Maybe are fake mail? Rating: 5