Texas Star Net We take care of our customers who are web site designers that focus on making beautiful web sites. We take care of our customers who make their own web site and need a hosting provider. We take care of our customers who are businesses that understand the risks and costs involved with an in-house web server. We provide Domain Name Services, Web site hosting, Database hosting, and several services known collectively as secure internet E-mail.

Most customers (for whom E-mail is not secure):
 

Use mail.(yourdomain).(ext) for all E-mail functions.
Use your full E-mail address as your account name.
Your outbound (SMTP) server requires authentication.
SMTP uses same password as incoming (POP3).
IMAP and Webmail use the same password as incoming, too.
Change outbound (SMTP) port from 25 to 587 (submission).
Always download and save your E-mail.

Customers for whom E-mail security matters:
 

Use mail.m13.net for all E-mail functions, unless you provided a signed certificate.
Account setup as above. Security is via SSLv3.
Ports: SMTPS = 465, POP3S = 995, IMAPS = 993.
Always download and save your E-mail.
Download and Trust/Install our Root Certificate.
SHA1 = 1F 8D 74 21 82 33 03 3C 6F 26 38 41 07 67 E8 4E 21 E5 49 EE
pkcs7 package also available here.
If you need content security, encrypt via PGP or similar scheme.