used auto vacation notice on email now i can't cancel it

Help...I'm going round in circles..I can't send emails a notice comes up that it's blocked, i'm vertifying my telephone number and still no luck?

 

WHEN I SIGN OUT, I NOTICE DATA IS BEING TRANSFERRED.  WHY IS THIS HAPPENING?  PLEASE STOP THIS FUNCTION.  THANKS
Last week without any notice you all changed the process on adding ,deleting names to the existing groups Also I can not find out how I can create new groups

Want to know if Microsoft sends out "security notices" directly to consumers.  If so, how can we be sure it is from them and not some scammer.

Also want to know how to remove it when one has a security issue (actually several) with Microsoft and various other companies.

How can I be sure that it is being corrected.  I have several issues to cover and really do not want to send an email to the world.   If Microsoft

hears about this, as I feel they should be aware of it all, I think they should be interested at least

Thank you for any help you can provide. 

*** Email address is removed for privacy ***

When I try to send mail I get a notice Service Error 554. This is new. . I am using Windows 7. How do I send mail?
My E Mail was hacked and my messages are being forwarded to another E Mail address. The warning notice appears on top of my INBOX. How do I correct this situation? I have changed my password but still the warning appears that my EMails are forwarded to another addresss. Pls help. regards. Zahid Syed