Cheraglibrary (Yahoo! Groups) 
Intended for Cherags (ordained ministers) and members of the sufi organizations developed from the teachings of Hazrat Inayat Khan, the list is open to anyone.
http://groups.yahoo.com/group/cheraglibrary/Chishtiyya (Yahoo! Groups)
Active list on Sufism from the Chishtiyya Sufi Order.
http://groups.yahoo.com/group/Chishtiyya/
Sufi Studies (Yahoo! Groups)
Liberal e-mailgroup on sufism and related themes.
http://groups.yahoo.com/group/sufi-studies/
Sufis2 (Yahoo! Groups)
Bowl of Saki discussion list. With daily quotes and a bit of discussion on them.
http://groups.yahoo.com/group/Sufis2/
Sufisisters (Yahoo! Groups)
Information on the Quran and Sufism.
http://groups.yahoo.com/group/sufisisters/
Weloveallah (Yahoo! Groups )
Active list with the aim to spread the knowledge of traditional Islam and Sufism.
http://groups.yahoo.com/group/weloveallah/
Winged Heart (Yahoo! Groups)
An open forum for the Sufi Order International community, a place to visit with one another, and a way to keep in touch.
http://groups.yahoo.com/group/wingedheart/
Sufi Family (Yahoo! Groups)
A place for people interested in Sufism and its application to life on our beautiful planet.
http://groups.yahoo.com/group/sufifamily/
Oursohbet (Yahoo! Groups)
List of the Sufi Ruhaniat International.
http://groups.yahoo.com/group/oursohbet/
Caravansarai (Yahoo! Groups)
Group that focusses on the spirituality of Idries Shah. Sufi based.
http://groups.yahoo.com/group/caravansarai/
OsmanliNaksibendi (Yahoo! Groups)
Information and chat forum for the Naks-i'bendi Hakkani sufi center in New York, US.
http://groups.yahoo.com/group/OsmanliNaksibendi/
The Way of the Heart (Yahoo! Groups)
A Naqshbandi-Haqqani group aiming to assist spiritual development for seekers of truth, by the way of free information, guidance and networking.
http://groups.yahoo.com/group/the-heart/
Sufi Tariqahs
A forum for people interested in Sufism mainly in UK.
http://sufi.forumup.co.uk/
