@jimp:
Was that the only change required? Nothing changed in the Pear mail library? If so that looks easy enough to include if you create a PR with it.
Yup. That's all I changed.
As for submitting a PR for it.
Don't know where the pfSense pear source is.
Don't want the liability of this on my shoulders.
2a) Don't know enough about pear mail to know what ramification may lurk or how reliable at insuring a TLS connection may be, or the possibility of it preventing one. etc.
2b) Like I said in previous post. Not adequately tested.