Anybody encountered this when sending email
Server error: '550 #5.1.0 Address rejected.'I have a business email address & up until yesterday had no problems. Now when i try to send an email i get the above message.
I've restored the computer to day before... no change
A google search reveals supposed SMTP issues, but no changes have been made to the email accounts & i dont really understand the whole protocol thingy....
I'm reluctant to delete email account & reset-up as i cant afford to lose my business emails.
I might add that my email hosting is different to my ISP, but havent had issues in the past.
Its a PITA as i just finished a job today & trying to send invoice for pre xmas payment
If anybody's got any thoughts/answers i'd love to hear them