IT Help Center
Boston University
 

SMTP List

ISP
SMTP server
Comments
AOL smtp.aol.com Applicable only if you are accessing AOL mail through a desktop mail program.
AT&T smtp1.attglobal.net  
AT&T WorldNet mailhost.att.net  
bellatlantic.net smtpout.bellatlantic.net  
Bell South mail.bellsouth.net  
Bluelight.com smtp.mail.yahoo.com
 
Boston University acs-smtp.bu.edu
(best used with authenticated SSL)
*Required within ResNet*
Charter Pipeline smtp.charter.net  
Comcast smtp.comcast.net  
Cox Communications

smtp.east.cox.net
smtp.central.cox.net
smtp.west.cox.net
smtp.cox-internet.com

 

Earthlink.net

smtpauth.earthlink.net We have heard that you will need to use port 527 instead of 25.
Freeinet.com mail.ma.freei.net
 
Juno   Juno does not support SMTP services. You have to be connected to Juno in order to send mail.
Log on America mail.loa.com  
MegaNet 
smtp.meganet.net  
mindspring.com mail.mindspring.com  
MSN.com smtp.email.msn.com  
netcom.com smtp.ix.netcom.com  
netreach.net smtp.netreach.net  
netzero.net smtp.netzero.net  
Optimum Online mail.optonline.net  
peoplepc mail.peoplepc.com  
Prodigy smtp.prodigy.net  
RCN smtp.rcn.com RCN will not allow connections to SMTP servers other than their own.
Spire mail.spire.com  
TTLC mail.ttlc.net TTLC will not allow connections to SMTP servers other than their own.
Valinet smtp.valinet.com  
Verizon
outgoing.verizon.net Using the SMTP server information for Verizon DSL may not work if you are using the Boston University VPN. Please click here for more information.
Webcom smtp.webcom.com