Bouncing email

[#1]

I have been getting all emails to telefonica.net and terra.es bouncing since early this morning. I can receive OK from both.  Is anyone else having problems?

[#2]

What error's being returned when you try sending to these addresses?

[#3]

Bob the message is: 552:5.2.0 btGF1i00n0N4ryC0BtGFsn internal error
I've raised a ticket 52327145 where I've posted full headers.

[#4]

Thanks, I've just bounced your ticket back to you.

[#5]

Thanks Bob, just answered your questios - seems strange

[#6]

This problem seems to have been sorted out.  Thank you.

[#7]

Glad to hear it's sorted.