Forum Discussion

New_Appsuite_fo's avatar
New_Appsuite_fo
New Contributor
3 years ago

Why Am I Getting Undelivered Mail Returned to Sender Emails?

I am getting numerous Undelivered Mail Returned to Sender emails from mailer-daemon@mx-out.cox.rs.oxcs.net.  Here is an example and I followed the link to error code meanings for CXSNDR and found tha...
Bruce's avatar
Bruce
Honored Contributor III

You are trying to send or forward an email with 2 attachments you don't trust and as long as this email is in your account, you get bounce-backs for other email you try to send?

Helenarosey's avatar
Helenarosey
New Contributor
3 years ago

I haven't sent anything with attachments.  The attachments are titled Delivery report.dat and undelivered message.eml   (I didn't mean to hijack the OP's thread)

  • Bruce's avatar
    Bruce
    Honored Contributor III
    3 years ago

    You're not "hijacking" but "contributing."  Okay...I must have misread your contribution.

    Your bounce-back messages have attachments.  Do you think your account has exceeded its storage limit?  What do you use for email?