Mail in Yosemite puts incoming mails in spam, even the sender is in my contacts.

Question

mail (Yosemite) puts incoming mails in spam, even the sender is in my contacts.

Answer 1

Hello martinamm,
Thanks for using the Apple Support Communities. I understand that you have some mail that is automatically being filtered to spam, even though the contacts are in your address book. The following resource provides a few more steps you can attempt to resolve this:
Mail (Yosemite): If junk mail filters aren’t working correctly
http://support.apple.com/kb/PH19190
If messages are incorrectly marked as junk
There are several ways you can prevent Mail from incorrectly marking legitimate messages as junk.
- Tell Mail that a message is legitimate by marking it as not junk. Click Not Junk in the banner of the message; or select the message, then click the Not Junk button in the Mail toolbar.
- Add the sender to the Contacts app. For more information, see Save addresses, events, passes, and more.
- Review your junk mail settings in Mail preferences, as well as any rules you might have created to handle junk mail, and make changes as necessary.
Cheers,
Matt M.