Common SMTP Servers

ISP
SMTP Server

Adelphia
smtp.blk.adelphia.net

Alltel
mail.alltel.net

AOL
smtp.aol.com

AT&T
mailhost.worldnet.att.net

AT&T Business Internet Service
mail.attbi.com

bellatlantic.net
smtpout.bellatlantic.net

CalWeb
smtp.calweb.com

Comcast
smtp.comcast.net

Comcast / ATTBI
smtp.comcast.net

CompuServe 2000
smtp.cs.com

CompuServe Classic
mail.compuserve.com

Cox East
smtp.east.cox.net

Cox West
smtp.west.cox.net

EarthLink
mail.earthlink.net

ibm.net
smtp1.ibm.net

Juno
smtp.juno.com

Mindspring
smtp.mindspring.com

Mpower Communications
smtp.mpowercom.net

MSN
smtp.email.msn.com

netcom.com
smtp.ix.netcom.com

Netscape
smtp.isp.netscape.com

Netzero
smtp.netzero.net

PacBell
mail.pacbell.net

Prodigy
smtp.prodigy.net

PSINet
bbr0-f1.sna.com

Road Runner (Hawaii)
smtp-server.hawaii.rr.com

Road Runner (San Diego)
mail.san.rr.com

SBC Global Pacbell
smtp.pacbell.yahoo.com

SBC Global Prodigy
smtpauth.prodigy.net

SBC Global SWBell
smtp.swbell.yahoo.com

SBC Global Yahoo!
smtp.sbcglobal.yahoo.com

SprintPCS
smtp.sprintpcs.com

Verio
mail.verio.net

Verizon
outgoing.verizon.net

Yahoo
smtp.mail.yahoo.com