From fca305b300afe2bc75fc17a921191c1be0508ce7 Mon Sep 17 00:00:00 2001
From: Yarny0 <41838844+Yarny0@users.noreply.github.com>
Date: Wed, 16 Aug 2023 17:53:14 +0200
Subject: [PATCH] exim: add meta.mainProgram

---
 pkgs/servers/mail/exim/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/servers/mail/exim/default.nix b/pkgs/servers/mail/exim/default.nix
index 1a911668a540..710a018e3adb 100644
--- a/pkgs/servers/mail/exim/default.nix
+++ b/pkgs/servers/mail/exim/default.nix
@@ -122,6 +122,7 @@ stdenv.mkDerivation rec {
     homepage = "https://exim.org/";
     description = "A mail transfer agent (MTA)";
     license = with licenses; [ gpl2Plus bsd3 ];
+    mainProgram = "exim";
     platforms = platforms.linux;
     maintainers = with maintainers; [ tv ajs124 das_j ];
     changelog = "https://github.com/Exim/exim/blob/exim-${version}/doc/doc-txt/ChangeLog";