example.el

(defun dotspacemacs/user-config ()
  "Configuration function for user code.
This function is called at the very end of Spacemacs initialization after
layers configuration.
This is the place where most of your configurations should be done. Unless it is
explicitly specified that a variable should be set before a package is loaded,
you should place your code here."

  ;; Org Mode:
  (setq org-image-actual-width nil)

  ;; Use Google Chrome as the default browser.
  (setq browse-url-browser-function 'browse-url-generic
        browse-url-generic-program "google-chrome-stable")


(setq mu4e-contexts
  `( ,(make-mu4e-context
  :name "farmgeek"
  :enter-func (lambda () (mu4e-message "Switch to the FarmGeek context"))
  ;; leave-func not defined
  :match-func (lambda (msg)
		(when msg 
		  (mu4e-message-contact-field-matches msg 
		    :to "[email protected]")))
  :vars '(
          (mu4e-maildir-shortcuts .
            '(("/farmgeek/Inbox"              . ?i)
              ("/farmgeek/[Gmail].Sent Mail"  . ?s)
              ("/farmgeek/[Gmail].Trash"      . ?t)))

          (user-mail-address  . "[email protected]")
          (mu4e-sent-folder   . "/farmgeek/[Gmail].Sent Mail")
          (mu4e-drafts-folder . "/farmgeek/Draft")
          (mu4e-trash-folder  . "/farmgeek/[Gmail].Trash")
          (message-sendmail-extra-arguments . '("--read-envelope-from" "-a farmgeek"))
          (mu4e-alert-interesting-mail-query . (concat
            "flag:unread"
            " AND NOT flag:trashed"
            " AND maildir:"
            "\"/farmgeek/Inbox\""
          ))
	       ))
     ,(make-mu4e-context
  :name "findaplayer"
  :enter-func (lambda () (mu4e-message "Switch to the Find a Player context"))
  ;; leave-fun not defined
  :match-func (lambda (msg)
		(when msg 
		  (mu4e-message-contact-field-matches msg 
		    :to "[email protected]")))
  :vars '(
     (mu4e-sent-folder   . "/findaplayer/[Gmail].Sent Mail")
     (mu4e-drafts-folder . "/findaplayer/Draft")
     (mu4e-trash-folder  . "/findaplayer/[Gmail].Trash")

     (mu4e-maildir-shortcuts .
       '(("/findaplayer/Inbox"              . ?i)
         ("/findaplayer/[Gmail].Sent Mail"  . ?s)
         ("/findaplayer/[Gmail].Trash"      . ?t)))

     (user-mail-address . "[email protected]")
     (message-sendmail-extra-arguments . '("--read-envelope-from" "-a findaplayer"))
     (mu4e-alert-interesting-mail-query .
       (concat
         "flag:unread"
         " AND NOT flag:trashed"
         " AND maildir:"
         "\"/findaplayer/Inbox\""
          ))))))

)