Reguarly with some month between I can´t send email. After many days, which is impossible to use, it is ok without doing anything. Haven´t manage to send in many days and now it is huge problem. When I click on send buttom on the email come text about the fail which is 100% wrong. It say: An error occurred while sending mail. The mail server responded: (then come my email adress): Sender adress rejected: not owned by (the part of my adress in front of @) Please check the message recipient (my email adress) and try again. This text is 100% wrong because all things is as always! Never changed it. And seeing it in setting it like it should be! I am almost given up, this come always with months between and that is hopeless. Please help!