Re: [CentOS] dumb sendmail question -- how to get outbound messages to use "example.com" instead of hostname?
On our servers here are some sendmail.mc lines referring to our domain. May be they will help. These are from our main server:
define(`confDOMAIN_NAME',vigyan.com)dnl CLIENT_OPTIONS(`Family=inet,Addr=vigyan.com')dnl define(`SMART_HOST',`vigyan.com')dnl FEATURE(`smart_host_domain',`vigyan.com ')dnl
These are from our slave servers:
CLIENT_OPTIONS(`Family=inet,Addr=slave.vigyan.com')dnl MASQUERADE_AS(vigyan.com)dnl MASQUERADE_DOMAIN(vigyan.com)dnl FEATURE(`allmasquerade')dnl FEATURE(`masquerade_entire_domain')dnl FEATURE(`masquerade_envelope')dnl define(`SMART_HOST',`slave.vigyan.com')dnl FEATURE(`smart_host_domain',`vigyan.com ')dnl
Good luck.
On 7/2/07, Brent L. Bates blbates@vigyan.com wrote:
On our servers here are some sendmail.mc lines referring to our domain.May be they will help. These are from our main server:
define(`confDOMAIN_NAME',vigyan.com)dnl CLIENT_OPTIONS(`Family=inet,Addr=vigyan.com')dnl define(`SMART_HOST',`vigyan.com')dnl FEATURE(`smart_host_domain',`vigyan.com ')dnl
These are from our slave servers:
CLIENT_OPTIONS(`Family=inet,Addr=slave.vigyan.com')dnl MASQUERADE_AS(vigyan.com)dnl MASQUERADE_DOMAIN(vigyan.com)dnl FEATURE(`allmasquerade')dnl FEATURE(`masquerade_entire_domain')dnl FEATURE(`masquerade_envelope')dnl define(`SMART_HOST',`slave.vigyan.com')dnl FEATURE(`smart_host_domain',`vigyan.com ')dnl
Make sure you have sendmail-cf RPM installed also. I normally do the fixes by hand as in
DATE=$(date -Im) yum install sendmail-cf m4 < /etc/mail/sendmail.mc > /etc/mail/sendmail.cf.${DATE} diff /etc/mail/sendmail.cf /etc/mail/sendmail.cf.${DATE} cp -b /etc/mail/sendmail.cf.${DATE} /etc/mail/sendmail.cf service sendmail restart
Thanks, Brent -- I tried this, but still no dice. I didn't copy all of your directives, since there's no relay involved in our case, but I did make sure that the following 3 were enabled...
FEATURE(`allmasquerade')dnl FEATURE(`masquerade_entire_domain')dnl FEATURE(`masquerade_envelope')dnl
If sendmail doesn't have any sort of rewriting capability of messages, is there something somewhere outside of sendmail that I can set to get the envelope-from and from: line to change? (Besides changing the hostname...)
best, Jeff
-
Brent L. Bates -
Jeff Potter -
Stephen John Smoogen