You can send email with this Tasker plugin, without user interaction. (For example sms forwarding to email...)

You have to select Tasker Email Sender in the plugin menu, and set all information field.
(host, port, smtp_user, smtp_pass, from address, to address, subject, body. If you want send SMS text in body = %SMSRB)

- Can use Tasker variables in fields
- Attach a file from droid file system.. (the path is also possible tasker variable)

We recommend smtp server to Gmail.

If you can't send email with gmail account you have to enable third party application is google security settings...
1. click here:
https://myaccount.google.com/security#connectedapps

2. Scroll the page bottom and enable the Less secure...

3. Now it's working. :)