Hi Natasha, I'm with you. I have been trying to get this 452 too many
recients error resolved on my laptop for two or three months. I have done
loads of tests and even tested fom other machines like you using the ame
ISP
with no problem. Solutions proposed include lots of prtoblem avaoidance
stratedgies, and yet I cant get away from the fact that all the responses
seem to fall into two camps. 1. Its the ISP and a limit they have applied,
2.
try a work round.
The error you describe is beyond a doubt a server-side error, sent from your
ISP's server in response to the message Outlook is attempting to send. Just
because your other workplace uses Telkom South Africa as your does doesn't
imply they use the same SMTP server or that the people in the TSA side who
take care of that server don't manage it differently than the people who
take care of your server. Moreover, there's no indication that the people
at your other workplace use the same sender domain as you do. (For example,
I work for a company with multiple sender domains; each subbusiness on the
company has its own domain. Moreover, some portions of the business use one
provider for network services, another portion might use a different
provider, based on geography and service offerings for the area where the
business is located.)