diff --git a/helpers/DATA/exim4/t9eximevent.patch b/helpers/DATA/exim4/t9eximevent.patch
deleted file mode 100644
index 0c1c0f6..0000000
--- a/helpers/DATA/exim4/t9eximevent.patch
+++ /dev/null
@@ -1,59 +0,0 @@
---- src/transports/smtp.c.orig	2018-02-08 08:22:40.000000000 -0500
-+++ src/transports/smtp.c	2020-05-27 16:12:39.693759381 -0400
-@@ -673,12 +673,13 @@
- Arguments:
-   addr                  the address item containing error information
-   host                  the current host
-+  evstr			the event
- 
- Returns:   nothing
- */
- 
- static void
--deferred_event_raise(address_item *addr, host_item *host)
-+deferred_event_raise(address_item * addr, host_item * host, uschar * evstr)
- {
- uschar * action = addr->transport->event_action;
- const uschar * save_domain;
-@@ -700,7 +701,7 @@
- deliver_domain = addr->domain;
- deliver_localpart = addr->local_part;
- 
--(void) event_raise(action, US"msg:host:defer",
-+(void) event_raise(action, evstr,
-     addr->message
-       ? addr->basic_errno > 0
- 	? string_sprintf("%s: %s", addr->message, strerror(addr->basic_errno))
-@@ -4338,7 +4339,7 @@
- 
- #ifndef DISABLE_EVENT
-       if (rc == DEFER)
--        deferred_event_raise(first_addr, host);
-+	deferred_event_raise(first_addr, host, US"msg:host:defer");
- #endif
- 
-       /* If STARTTLS was accepted, but there was a failure in setting up the
-@@ -4367,10 +4368,22 @@
-           write_logs(host, first_addr->message, first_addr->basic_errno);
- # ifndef DISABLE_EVENT
-         if (rc == DEFER)
--          deferred_event_raise(first_addr, host);
-+            deferred_event_raise(first_addr, host, US"msg:host:defer");
- # endif
-         }
- #endif	/*SUPPORT_TLS*/
-+
-+#ifndef DISABLE_EVENT
-+      /* If the last host gave a defer raise a per-message event */
-+
-+      if (  !(  nexthost
-+                && unexpired_hosts_tried < ob->hosts_max_try
-+                && total_hosts_tried < ob->hosts_max_try_hardlimit
-+                )
-+            && (message_defer || rc == DEFER)
-+          )
-+          deferred_event_raise(first_addr, host, US"msg:defer");
-+#endif
-       }
- 
-     /* Delivery attempt finished */
diff --git a/helpers/make-exim4 b/helpers/make-exim4
deleted file mode 100644
index 5526f02..0000000
--- a/helpers/make-exim4
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/sh
-#
-#    Copyright (C) 2020 Ruben Rodriguez <ruben@trisquel.info>
-#
-#    This program is free software; you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation; either version 2 of the License, or
-#    (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program; if not, write to the Free Software
-#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-#
-
-VERSION=1
-
-. ./config
-
-patch -p0 < $DATA/t9eximevent.patch
-
-changelog "Corrects event management"
-
-compile