How do you set the outbound ip address of sendmail?
101266
CentOS 6.2 sendmail: how to control the ip number used when relaying mail to mx.google.com
31881
How to set a domain to ip address?
129540
IP address doesn't change to the domain name
22778
SMTP server force outbound traffic
40518
Forcing the from address when postfix relays over smtp
39807
How can I own an IP address?
10108
Best way to restrict access by IP address?
66665
How to prevent an email from accidentally being forwarded?
46278
Can Gmail automatically base "send from" address on the "to" address?
145910
Configuration of Server root email - Change Address and Name on outgoing email
116550
Send a ping to each IP on a subnet
24113
How to configure postfix to only send to whitelisted addresses?
150678
Sendmail (by postfix) is not working on Ubuntu
113650
How to request a specific IP address from DHCP server?
41247
What minimal SMTP client will allow me to relay cron output to an external email address?
100088
How to redirect a URL to a custom IP address?
47293
Encrypt the password used for SendMail