I've experimented with forwarding an email to a cellphone, which is received as an SMS. The problem is all the prefix information (entire From address, To Address, Subject, etc.) exceeds the standard SMS message length of 160 characters. There is no room for the actual message. The phone simply appends the word 'more?'; indicating that there was more that couldn't be included. It would be very useful if a feature was added to Thunderbird's current email forwarding, whereby the message could be formatted as an SMS that includes only the basic From, and the Message-Body. Of course if the message-body exceeded the SMS length it would be truncated, but it would still be viewable in-part. I currently use a service that forwards SMS to Email; Thunderbird could then forward the emailed SMS to another phone. I hope this suggestion is considered for future Thunderbird improvements. MM