# sympa --md5_digest=test1234 md5 digest : 16d7a4fca7442dda3ad93c9a726597e4
# su postgres postgres@lists:/root$ psql psql (14.11 (Ubuntu 14.11-0ubuntu0.22.04.1)) Type "help" for help. postgres=# \c sympa You are now connected to database "sympa" as user "postgres". sympa=# UPDATE user_table SET password_user='16d7a4fca7442dda3ad93c9a726597e4' WHERE email_user='gdhong@mydmain.net';