Problems finding out what mail server im using

[Shadowing]

Hey guys i cant figure out what mail server my server is running

I'm running Ubuntu

 

Anyone know a way i can find out.

 

I thought it was postfix but i ran some commands that i googled and the config files dont exist

[Mahngiel]

You can see if postfix is install by dpkg -l | grep 'postfix'. If there is no output then postfix is not installed.  If there is, then you likely just need to reconfig postfix to generate the config file. sudo dpkg-reconfigure postfix

[Shadowing]

thanks for the reply Mahnqiel

i ran a setup command for exim and it poped up. so apparently exim is installed but not setup i guess hmm wierd

 

when i did that i got all this below

 

 

Type dpkg --help for help about installing and deinstalling packages [*];

Use `dselect' or `aptitude' for user-friendly package management;

Type dpkg -Dhelp for a list of dpkg debug flag values;

Type dpkg --force-help for a list of forcing options;

Type dpkg-deb --help for help about manipulating *.deb files;

Type dpkg --license for copyright license and lack of warranty (GNU GPL) [*].

 

 

if i run sudo dpkg-reconfigure postfix i get "postfix is broken or not fully installed

 

 

[Shadowing]

what im really trying to figure out is the account name that i need to use for my from address

[Shadowing]

figured out my problem

 

my domain was incorrect on my mail server configuration set up