it costs 3 steps in OE, because OE synchronizes with hotmai/msn, foxmai just cost one step. I use OE to get the 163/21cn mail and foxmail get the msn mail, also fm support the .eml(OE) format. just suggestion.
because im a lazy boy. OE is not bad, but its not good at non-pop3-protocol service. I use OE to send and get the pop3 mail, thought its slower than other same-type-software. foxmail support the .eml format, which can be used in OE.
the compare between OE and Foxmai:
UI: OE is better (So I still use it to get pop3 mail)
Speed: FM is better
multi-usr: FM is better
non-pop3-service: FM is better
backup: FM is a little easier.