Forum Moderators: phranque
In order to help, I need some clarification so I understand what you are asking.
Do you want to access email from any mail application?
Do you want to use one sendmail server for multiple domains?
How much control do you have over your DNS?
Ask your ISP how much they will do for your DNS, example: MX records
yes i have multiple domain on my server and for all of them i want to use sendmail.
the server is fully under my control.
Then you need to edit the 'virtusertable' file to map the addresses. Each entry on its own line.
For a catchall for 'somedomain' add
@somedomain username
this will put all the mail coming to 'somedomain' into the 'username' mail folder
then use outlook to connect to your server
incoming mail server = somedomain
outgoing server = somedomain
username = username
password = accounts_password
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you can also map specific addresses, such as
you@somedomain domain-you
or forward them to another address
@somedomain you@anotherdomain