andrewdavey/postal — pull request #56 by Technicolour (2013-11-07 00:55:06+00:00)
Title: Fix for sending emails in separate threads

Currently running in .NET 4.5, if I try to send an email on a different thread I get a null reference exception on the browser capabilities (in particular checking to see if it's a mobile browser).

This ensures that the capabilities object is created properly.