Guvna2323
2 months agoContributing User
Blacklisted email address
Hi
I am having trouble sending an invoice to a client. Can I get the email address unblocked please?
The error message is:
Diagnostic-Code: smtp; 550 Rejected by header based manually Blocked Senders:
accountright@apps.myob.com -
https://community.mimecast.com/docs/DOC-1369#550
[nDk4oREoNd64cnOj2r1TYQ.au51]
Cheers
Mick
Hi Genreve
I have just finished a call with one of your team to sort out another issue and it seems it was a blacklisted email address on your end!
The problem has been rectified