mailing list problem

[jolly]

hello:
i currently have a mailing list system, wherein users will add their email address to a DB;
i will then send an email to this email addresses, regarding site updates,newsletters etc.
problem is it doesnt send to hotmail/msn email adds, yahoo and gmail works fine.
is there a way to fix this problem?
any help is appreciated.
thanks in advance -- This message may have been cut off and the rest will only be shown to members. To become a member, click here --

[oops]

Hi

It's being caught by their spam filters. You need to look at changing/adding headers though it's not 100%...
Can't remember which ones off hand, but try a google search.

Bye for now -- This message may have been cut off and the rest will only be shown to members. To become a member, click here --