microsoft outlook problem

[saintpeter48]

when i send a message to a lot of contacts in my address book it keeps giving me a "your message did not reach some or all of the intended recipients" and a code "452 too many recipients". It is only the last few weeks this has happened, is there any settings that I can alter to combat this problem, thankyou.

[TechGirl]

It sounds like the error is from your mail server not Outlook. You need to check this with your mail provider.