Unwanted spacing in body

[sepowitz]

Hey there,

Firstly, thanks for this lib, it's working really nicely for sending attachments across iOS/android.

We are, however, noticing an issue with unwanted space being added to the email body. This happens whether the body is omitted (left blank) or text/html is included. Has anyone else come across this same issue?

Thanks in advance for any help!
Sebastian