AOL requires a different SMTP port as they have blocked most ports to prevent spam. You will want to set your outgoing SMTP port to 587 and keep your other settings the same:
Incoming server (POP3): mail.b.hostedemail.com
Outgoing server (SMTP): mail.b.hostedemail.com
The outgoing mail server requires authentication (use the same as the incoming server).
The server does not require Secure Password Authentication (SPA).
Changing Your SMTP Port
Outlook Express
On the Tools menu, click Accounts.
On the Mail tab, click your Email account, and then click Properties.
On the Advanced tab, change Outgoing mail (SMTP) to 587.
Outlook 2000
On the Tools menu, click Account.
On the Mail tab, click your Email account, and then click Properties.
On the Advanced tab, change Outgoing mail (SMTP) to 587.
Outlook 2002, 2003 or XP
On the Tools menu, click E-mail Accounts.
Select 'View or change existing e-mail
accounts' and then click Next.
Click your Email account and then click Change.
Click More Settings.
On the Advanced tab, change Outgoing server (SMTP) to 587.
Outlook 2007
On the Tools menu, click Account Settings.
On the Email tab, click your Email account and then click Change.
Click More Settings.
On the Advanced tab, change Outgoing server (SMTP) to 587.
Vista Mail
On the Tools menu, click Accounts.
Click your Email account and then click Properties.
On the Advanced tab, change Outgoing mail (SMTP) to 587.
Thunderbird 2
On the Tools menu, click Account Settings.
Select Outgoing Server (SMTP) and then click on Add.
Change Port to 587.
Mac OS X Mail 2
On the Mail menu, click Preferences.
Click Accounts.
On the Account Information tab, click Server Settings.
Change Server port to 587.
Mac OS X Mail 3
On the Mail menu, click Preferences.
Click Accounts.
On the Account Information tab, click the Outgoing Mail Server (SMTP) list and then click on Edit Server List.
Ensure the mail.b.hostedemail.com server is selected and on the Account Information tab, change Server port to 587.
Entourage 2008
On the Tools menu, click Accounts.
Double-click your email account.
On the Account Settings tab, click on Click here for advanced sending options.
Checkmark 'Override default SMTP port' and enter 587.
