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Full user review
"It is an easy-to-use e-mail client."
You can easily add as many e-mail addresses, and supports these greatly. It has an ISP database which looks up all the technical information of your e-mail server, so you don't have to punch it in. (Example: POP3 or SMTP address...)
It does not support your Facebook e-mail (Server says no), and it doesn't have a unified inbox, but rather breaks down your e-mail by the address. This is good on shared computers, but on personal computers it can be rather time-consuming.
Works like Firefox a lot now; quick, easy, and reliable.