I know that SeaMonkey has a very small following compared to Thunderbird, but I have Webmail working with it nevertheless. I should mention that I have remained on SeaMonkey 2.0 because none of my extensions work on 2.1.
- Install WebMail 1.3.13. 1.4.x does not work, it will not start the pop server. - I use Yahoo mail, but I had to edit the xpi install.rdf to allow installation. - Last, I went into the SeaMonkey cookie manager and set mail.yahoo.com to "side cannot set cookies". I'd love to see WebMail work without tweaks but for now I am happy.
