I just took a look at your module, and immediately noticed there is no way to send sms via email. There is only a propriety paid for sms service, Twilio SMS.
All or most, phone company's receive sms messages via email. Below are a few examples of how to send a text message to a mobile phone number via email. It is a simple matter of using the phone number itself along with the carriers domain name for sms messaging.
T Mobile
1234567890@tmomail.net
At&T
1234567890@txt.att.net.
Verizon
1234567890@vtext.com
Would it be difficult to add the ability to send sms via email?
Comments
Comment #1
coltraneHi @SinOjos. This is a fine suggestion for a separate TFA plugin. I think going through a number lends some security or trust to the process but offering a free option using sms through email is a good alternative.
A new plugin would need to support account phone entry in addition to selecting carrier so it could choose the right carrier domain for the outgoing email.
Comment #2
damienmckennaComment #3
gregglesMaking the title more specific about the feature as it was initially confusing to me what this meant.