From 10933c5ccfafa8f38bfbe9e3b9b5c856f9b90cbe Mon Sep 17 00:00:00 2001
From: Victor Nawothnig <dminuoso+git@icloud.com>
Date: Thu, 19 Aug 2021 11:59:43 +0200
Subject: [PATCH] nixos/dovecot: Allow any or no protocol

---
 nixos/modules/services/mail/dovecot.nix | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/nixos/modules/services/mail/dovecot.nix b/nixos/modules/services/mail/dovecot.nix
index 1ccfb357750b..bac437c752dc 100644
--- a/nixos/modules/services/mail/dovecot.nix
+++ b/nixos/modules/services/mail/dovecot.nix
@@ -467,10 +467,6 @@ in
     ];
 
     assertions = [
-      {
-        assertion = intersectLists cfg.protocols [ "pop3" "imap" ] != [];
-        message = "dovecot needs at least one of the IMAP or POP3 listeners enabled";
-      }
       {
         assertion = (cfg.sslServerCert == null) == (cfg.sslServerKey == null)
         && (cfg.sslCACert != null -> !(cfg.sslServerCert == null || cfg.sslServerKey == null));