Setup mu4e

doom.d/config.el

@@ -330,3 +330,18 @@ work if it thinks it needs to."
         elfeed-enclosure-default-dir (concat org-directory "elfeed/enclosures/")
         shr-max-width nil)
   (make-directory elfeed-db-directory t))
+
+(after! mu4e
+  (setq sendmail-program (executable-find "msmtp")
+        send-mail-function #'smtpmail-send-it
+        message-sendmail-f-is-evil t
+        message-sendmail-extra-arguments '("--read-envelope-from")
+        message-send-mail-function #'message-send-mail-with-sendmail))
+
+(set-email-account! "mccarty.io"
+                    '((mu4e-sent-folder . "/nathan@mccarty.io/Sent")
+                      (mu4e-drafts-folder . "/nathan@mccarty.io/Drafts")
+                      (mu4e-trash-folder . "/nathan@mccarty.io/Trash")
+                      (mu4e-refile-folder . "/nathan@mccarty.io/Archive")
+                      (smtpmail-smtp-user . "nathan@mccarty.io"))
+                    t)

doom.d/config.org

@@ -528,3 +528,24 @@ Use ~elfeed~ for RSS. Doom provides most of the configuration, but we'll make a
         shr-max-width nil)
   (make-directory elfeed-db-directory t))
 #+end_src
+** Email
+Use ~mu4e~ for email. Most of the bootstrap is provided by doom emacs.
+First, tell mu4e to use msmtp
+#+begin_src emacs-lisp
+(after! mu4e
+  (setq sendmail-program (executable-find "msmtp")
+        send-mail-function #'smtpmail-send-it
+        message-sendmail-f-is-evil t
+        message-sendmail-extra-arguments '("--read-envelope-from")
+        message-send-mail-function #'message-send-mail-with-sendmail))
+#+end_src
+Then tell it where our account's stuff is
+#+begin_src emacs-lisp
+(set-email-account! "mccarty.io"
+                    '((mu4e-sent-folder . "/nathan@mccarty.io/Sent")
+                      (mu4e-drafts-folder . "/nathan@mccarty.io/Drafts")
+                      (mu4e-trash-folder . "/nathan@mccarty.io/Trash")
+                      (mu4e-refile-folder . "/nathan@mccarty.io/Archive")
+                      (smtpmail-smtp-user . "nathan@mccarty.io"))
+                    t)
+#+end_src

doom.d/init.el

@@ -91,7 +91,7 @@
        (java +lsp +meghanada)
        (javascript +lsp)
        :email
-       ;;(mu4e +org +gmail)
+       (mu4e +org)
        ;;notmuch
        ;;(wanderlust +gmail)
 

home-manager/programs/emacs.nix

@@ -33,6 +33,7 @@
           };
         };
       };
+      extraPackages = [ pkgs.mu ];
     };
     # Setup service
     services.emacs = {

home-manager/services/email.nix

@@ -7,7 +7,6 @@ with lib; {
       pass
       protonmail-bridge
       mu
-      xapian
     ];
     # Configure protonmail as a service
     systemd.user.services.protonmail-bridge = {
@@ -64,10 +63,15 @@ with lib; {
             create = "maildir";
           };
           mu.enable = true;
+          msmtp = {
+            enable = true;
           };
         };
       };
-    # Setup mbsync
+    };
+    ## Enable email applications
+    # Setup mbsync for incoming emails
+    # For fun reasons this requires enabling the program and the service
     programs.mbsync = {
       enable = true;
     };
@@ -75,9 +79,13 @@ with lib; {
       enable = true;
       postExec = "${pkgs.mu}/bin/mu index";
     };
-    # Setup mu
+    # Setup mu for indexing emails
     programs.mu = {
       enable = true;
     };
+    # Setup msmtp for outbound emails
+    programs.msmtp = {
+      enable = true;
+    };
   };
 }