2600hz/kazoo — pull request #586 by Mike-Dunton (2014-10-24 14:11:01+00:00)
Title: Notify_util passes port as binary string to gen smtp client, it wants an...

... int

Relavent Code in gen_smtp_client:489
https://github.com/2600hz/kazoo/blob/master/deps/gen_smtp-0.0.1/src/gen_smtp_client.erl#L489
```erlang
Port = case proplists:get_value(port, Options) of
undefined when Proto =:= ssl ->
465;
OPort when is_integer(OPort) ->
OPort;
_ ->
25
end,
```