andre_mikulec@hotmail.com writes:
> However, when I try to send an email message. . . .
> To: general@postgresql.org
The name of the mailing list is pgsql-general@postgresql.org,
not just general@postgresql.org.
> I just get back
> Undeliverable: make PostgreSQL with TCLSH: No rule to make target
Your email infrastructure could stand some improvement, if it doesn't
show you anything more than that for a bad To: address.
regards, tom lane