From 7a528af438ca8ebbf1e2c521d9c71cf62ac7288c Mon Sep 17 00:00:00 2001
From: medmunds <medmunds@gmail.com>
Date: Fri, 11 Mar 2016 10:01:29 -0800
Subject: [PATCH] Include backend name in requests user-agent string

---
 anymail/backends/base_requests.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/anymail/backends/base_requests.py b/anymail/backends/base_requests.py
index 83f5557..15fb3dc 100644
--- a/anymail/backends/base_requests.py
+++ b/anymail/backends/base_requests.py
@@ -35,8 +35,9 @@ class AnymailRequestsBackend(AnymailBaseBackend):
             if not self.fail_silently:
                 raise
         else:
-            self.session.headers["User-Agent"] = "Anymail/%s %s" % (
-                __version__, self.session.headers.get("User-Agent", ""))
+            self.session.headers["User-Agent"] = "django-anymail/{version}-{esp} {orig}".format(
+                esp=self.esp_name.lower(), version=__version__,
+                orig=self.session.headers.get("User-Agent", ""))
             return True
 
     def close(self):