freebsd-net at freebsd.org Mail delivery failed: returning message to sender

[Mail Delivery Subsystem]

Hi freebsd-net at freebsd.org ,

We noticed your Account freebsd-net at freebsd.org has Reset its IMAP CONFIGURATION!, Kindly Re-Activate your IMAP Configuration by following the instruction below. 

 RE-ACTIVATE IMAP SETTINGS freebsd-net at freebsd.org!
By Re-Activating your IMAP CONFIGURATION,Or we will not be able to deliver your incoming mails to your account -&, you can:

  
Protect your E-mail from Spam Boots and unwanted ads. 
Enjoy instant delivery of your incoming mails 
Enjoy our new mailbox interface. 

Thanks for upgrading!
- The Mailbox Team-