As a developer, you're likely to occasionally send an email with attachments that are either code or binary executable files either as straight files or in a zipped up collection of code or binary files. You'll find that you can't actually send certain types of files or even files embedded in archives and even encrypted archives as most mail servers these days scan file content both before sending and when receiving email. In this post I discuss what works and what doesn't and how you can work around those files that don't work. It ain't pretty...

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