Ricoh C2000 Service Manual page 143

6. Specifications
Authentication
Method:
Remark:
6
142
SMTP-AUTH
POP before SMTP
A-POP
The machine must be set up as an e-mail client before installation. Any client
PCs connected to the machine through a LAN must also be e-mail clients, or
some features will not work (e.g. Autorouting).