554 5.1.8 Sender Address Blocked

554 5.1.8 Sender Address Blocked

"554 5.1.8 Sender Address Blocked"

Hi Mail support,


Naturally I didn't fully read the allowed attachments section of the terms in regards to ZohoMail.
As a Managed Service Provider for IT this is a little bit of an inconvenience as I will be using applications to and from different-clients, however can work around it now that I know and have had a good read through.

Can you please unblock my mail so I can continue to prepare for my launch date. Emails are quite important (>.<)

Many thanks and Kindest regards,

Andrew