how can I place a letterhead on email message

[mercury group]

I am trying to place my company logo on emails so that every new message has
it automatically. I can do it by inserting each time but I would like to have
it available each time I send a message

 

[Vanguard]

I am trying to place my company logo on emails so that every new message
has
it automatically. I can do it by inserting each time but I would like to
have
it available each time I send a message

For starters, in Outlook, hit the F1 key and search on "stationery".