[Taxacom] Help in Subscription/change in email ID

[Gurcharan Singh]

Dear members

I have been a member of Taxacom for more than 10 years. As my current
subscribed ID would expire this month due to closing down of Sify website.
I thought of subscribing with my alternate email ID singhg45 at gmail.com, but
all available email IDs given on the internet did not work. Please help. I
tried following

listserv at cmsa.berkeley.edu

LISTSERV at harvarda.harvard.edu

Listserv at usobi.org

listserv at mailman.nhm.ku.edu

I sent mail  with body text

subscribe taxacom Gurcharan Singh

(no subject text)

Gurcharan Singh