Open SeaMonkey Mail, either by desktop shortcut or as shown above.
When you first open SeaMonkey Mail,
this will be the dialog window you are presented with.
Here you can setup your new account be it email, News or Blogs.
This dialog window allows you to choose the name others see when you email
them. Here, also, is where you set the email you'd like others to use to send you
email. This address can be different than the one you are setting the account up for.
Next you will setup the type of account, incoming servers and outgoing servers.
You can find most server settings here . The middle radio-button allows you to choose
either, global storage of emails or to have an individual folder each account.
This is the place to enter the email of the account you are setting up.
Choose the name you want SeaMonkey to identify the account as.
(i.e. "Miss Jones Work Email")
That should do it!
If you need to adjust or change any setting click
move down and select Mail & Newsgroups Settings.