I've created new control panel using aaPanel in my new contabo vps.
And I also configured email server properly even every thing checked on mail-tester and all things ok. Buy I don't know why email goes gmail spam box.
Everything fine, ip not blacklisted etc.
If anyone's know how to solve it please write us info@sabirans.com
Thanks & regards
@aaPanel_Kern @aaPanel_Kern @JAY