We are having a problem with certain Email providers blocking member Emails. I have been tracking some of the blocked Emails and three that I have identified are AT&T, BellSouth and SBC. If your Email is provided by the following ISP's you need to contact them and tell them you want to receive Email from fishandfly.com. The Exact Email that is being blocked is firstname.lastname@example.org
Part of the problem is the Fish&Fly server in in England and we have members all over the world. Anyone who is not receiving their Email notification about new post to a subscribed thread has a problem with their ISP blocking fishandfly.com. Please give your ISP a call and tell them you don't want Email blocked from fishandfly.com. The Fish&Fly server has filters and anti-virus software. There is no reason for the Email to be blocked. It is the ISP Spam filters that is the problem.
Let me know if you have any luck or feedback. I will add more ISP's as I determine who they are.