Increase DjangoSMTP password field size to 192

Signed-off-by: Roberto Rosario <roberto.rosario@mayan-edms.com>

HISTORY.rst

@@ -120,6 +120,8 @@
   HTTP POST action.
 - Update the timeout field of the workflow HTTP POST
   action to support templates.
+- DjangoSMTP mailer password field size increased to 192
+  characters.
 
 3.2.9 (2019-11-03)
 ==================

mayan/apps/mailer/mailers.py

@@ -78,7 +78,7 @@ class DjangoSMTP(MailerBackend):
                 'the SMTP server. If either of these settings is empty, '
                 'authentication won\'t be attempted.'
             ), 'kwargs': {
-                'max_length': 128
+                'max_length': 192
             }, 'required': False
         },
     }