553 sorry, your envelope sender domain must exist

[lineartube]

1 webmaster@XXXXXXXX.net
R=lookuphost T=remote_smtp: SMTP error from remote
mailer after MAIL FROM::
host mx3.XXXXX.net [216.120.XXX.XXX]: 553 sorry, your
envelope sender domain must exist (#5.7.1)


Anyone run into this error message? I'm not sure how to fix it through Cpanel...

[arty]

probably the domain you're trying to send the e-mail
either doesn't exist or it doesn't have a MX record in it's zone file

[lineartube]

It does have an MX record.. so I'm not sure what I am doing wrong.

[allanite]

This is probably has nothing to do with your server but your ISP or your email client (e.g. outlook, eudora, etc) setup.

Make sure your email client at your local pc is setup according to what is specified by your ISP.

[mikron15]

Google is your best buddy :google:

http://www.google.ca/search?q=%22sorry%2C+your++envelope+sender+domain+ must+exist%22&sourceid=mozilla-search&start=0&start=0&ie=utf-8&oe=utf-8&client=firefox-a&rls=org.mozilla:en-US:official

Good luck :)

[lineartube]

Arrgh... the MX records weren't fully propagated, so that's the reason of my blight. :)

These great links helped me a lot:

www.dnsstuff.com
www.dnsreport.com