"shawmail" is my ISP's incoming POP3 server, and my ISP's outgoing SMTP server. My site is hosted on my personal webserver (apache).
I've done some more testing and the mailing list is now working for yahoo addresses. The hotmail results have still yet to turn out positive. When I sent an email straight from my @shaw.ca account to my @hotmail.com account, it took probably around an hour for it to receive it. This could also be what's happening with my mailing results, I'm not sure.
Thanks for all your guys' interest in my problem though.
I've done some more testing and the mailing list is now working for yahoo addresses. The hotmail results have still yet to turn out positive. When I sent an email straight from my @shaw.ca account to my @hotmail.com account, it took probably around an hour for it to receive it. This could also be what's happening with my mailing results, I'm not sure.
Thanks for all your guys' interest in my problem though.