To all Gurus of Sendmail:
I do not know how to configure Sendmail box residing in my office to connect
to my ISP. The details of the whole senerio is as follows:
Server in my office:
Redhat Linux 6.0 with Sendmail 8.9.3
ISDN Router to connect to ISP
ISP is running Sendmail 8.9.3 and is MXing my mail.
What I need to know is:
1. How do I setup my sendmail box to connect to my ISP every 10mins to send
mail out and to collect mail?
2. Can I do this job by using virtual IPs? I am afraid using real IPs will
open up a great big security hole.
Any help or pointers will be much appreciated. Thanks in advance.