This thread is now archived and closed to new comments. Some of the links and information provided in this thread may no longer be available or relevant. If you have a question please post a new topic.
Basically no mail server will allow an outside (not on there network aka relay) source to send mail unless a secure mail server is in place in there system. Sadly hardly any ISP supply this. A good fix would be to use gmail and with a few sneaky settings you'll end up with push mail and mail sent would be like sending from skymesh it would be a bit of a adventure for the novice but would be a permanent fix for both local and international use.