how to add domain name to email address (that is different from hostname)

[Bastian]

Another way to query your address book is to use mutt's `query_command`.
The way I uses it
  a. when starting a mail, mutt asks me for 'To:', 'Cc:'. There type 
    'joe' press CTRL+T and I get either a list of results with results
    delivered by query_coammnd, or the line immediately expands to the 
    result if there is only one.
  b. Similar with SHIFT+Q

At this point I can recommend notmuch which can be integrated into mutt 
quite nicely.

-- 
Bastian