a)Mindspring (username@mindspring.com)
b)Ameritech (username@ameritech.net)
c)MTS Sympatico Business (username@res.mts.net)
d)Bell Canada (username@on.aibn.com or username@qc.aibn.com)
e)Pacific Bell (username@pacbell.net)
f) SBC (username@sbcglobal.net)
If you continue to have problems, download the latest firmware available for download from our site: http://www.smc.com/. The instructions will be included in the download file.