Local, web-based mail server application. Slurp mails into oblivion!
Disposable webmail server (similar to Mailinator) with built in SMTP
Anti Spam SMTP Gateway
an 'auto-reply' bot for your mail server
Send emails from command line
Host a personal portfolio in Google App Engine- Python
Outlook Headers exposes the Internet Headers of emails.
Configure a SMTP server to send email from your WordPress site