I have had a php form on my site for 3 years with no problems. I have just realized that it is no longer mailing the results to the two email addresses it is supposed to. One email address is under the same domain that the site is on, but the other is hosted elsewhere.
Also, I no longer receive emails from a forward I have set up on a free email address.
Before the migration of mail1 everything was working okay. Have some settings been changed?