各 ISP 供應商 DNS   & SMTP 主機

網上行 Netvigator
205.252.144.28
218.102.23.77
SMTP SERVER
corpmail1.netvigator.com
mail.netvigator.com

有線寬頻 i-Cable
61.10.0.130,
61.10.1.130,
210.80.60.1,
210.80.60.2 
smtp.i-cable.com
Login ID@i-cable.com
password

香港寬頻
Hong Kong BroadBand Network 
203.80.96.10
203.80.96.9 
smtp.hkbn.net
Login ID@hkbn.net, ctimail.com, ctimail3.com
password

和記環球電訊
 202.45.84.58
202.45.84.59 
mail.on-nets.com
mail.hgc-school.net
Login ID@hgcbroadband.com
password

NWT
SMTP SERVER
smtp.nwtbb.com
pop3.nwtbb.com 
Login ID@nwtbb.com
password

WHARF T&T
smtp.wtt-mail.com
smtp2.wtt-mail.com

HKNet 寬頻 
 202.67.240.222 
202.67.240.221  

NetFront 前線 
 202.81.252.1 
202.81.252.2  

SmarTone BroadBand
數碼通寬頻 
 202.140.96.51 
202.140.96.52  
smtp.ismart.net

Pacific SuperNet
 202.14.67.4 
202.14.67.14  

SpeedLink
 202.134.93.120
202.65.151.85  

CyberExpress 
 202.85.146.104
202.60.252.8  
smtp.cyberec.com

Yahoo mail smtp & pop server : 
smtp.mail.yahoo.com
ssl, port: 465
pop.mail.yahoo.com

Gmail smtp & pop server
http://gmail.google.com/support/bin/answer.py?answer=13287