diff --git a/config.org b/config.org
index 7ec06f0..2ede935 100644
--- a/config.org
+++ b/config.org
@@ -554,6 +554,14 @@ GitLab push options are documented [[https://docs.gitlab.com/ee/user/project/pus
 
 ** Account configuration
 
+This setting instructs =mu4e= to prompt for login credentials if none are found
+when trying to connect to one of the servers that match the regex (see variable
+documentation).
+
+#+begin_src emacs-lisp
+(setq smtpmail-servers-requiring-authorization "smtp.migadu.com\\|smtp.lrde.epita.fr")
+#+end_src
+
 Setup my main email account.
 
 #+begin_src emacs-lisp
@@ -575,15 +583,6 @@ Setup my main email account.
     (user-full-name         . "Antoine Martin")
     (mu4e-compose-signature . "Antoine Martin"))
   nil)
-
-(set-email-account! "prologin"
-  '((mu4e-sent-folder       . "/prologin/Sent")
-    (mu4e-drafts-folder     . "/prologin/Drafts")
-    (mu4e-trash-folder      . "/prologin/Trash")
-    (user-mail-address      . "antoine.martin@prologin.org")
-    (user-full-name         . "Antoine Martin")
-    (mu4e-compose-signature . "Antoine Martin"))
-  nil)
 #+end_src
 
 ** Sending mail
@@ -725,7 +724,7 @@ Let's define a new function that does just that:
 (defun my/mu4e-update-main-mail-and-index (run-in-background)
   "Get mail for all folders, not just the main ones"
   (interactive "P")
-  (let ((mu4e-get-mail-command "mbsync alarsyo-main lrde prologin-main"))
+  (let ((mu4e-get-mail-command "mbsync alarsyo-main lrde"))
     (mu4e-update-mail-and-index run-in-background)))
 #+end_src
 
@@ -775,9 +774,7 @@ Setup the headers view columns how I like them
 #+begin_src emacs-lisp :noweb-ref after-mu4e :tangle no
 (setq mu4e-mailing-list-patterns '("[0-9]+\\.\\(.+\\)\\.gitlab\\.lrde\\.epita\\.fr"
                                    "[0-9]+\\.\\(.+\\)\\.gitlab\\.com"
-                                   "\\(.+\\)\\.github\\.com")
-      mu4e-user-mailing-lists '(("info.prologin.org" . "Infos Prologin")
-                                ("membres.ml.prologin.org" . "Membres Prologin")))
+                                   "\\(.+\\)\\.github\\.com"))
 #+end_src
 
 ** Fix attachment icon with light theme