My emails being late what can I do?

The email may cause the retardation of messages Greylist. Greylist technique with distinguished efficiency useful the SPAM-et against senders. His essence, that the each single e-mail at the time of a reception it SMTP server the letter sender notes his IP address, the sender's and the addressee's data. If the given letter is a sender the IP address of a server the cPanel does not figure [...]