insert into webmail_user_accounts (account_id, server_id, user_id,
email, username, password, active_p, default_p)
values (:account_id, :server_id, :user_id, :email, :username,
:password, 't', 't')
update webmail_user_accounts
set email = :email,
username = :username,
password = :password
where account_id = :account_id
select * from webmail_servers where active_p = 't'
select user_id from users where user_id <> 0;
select * from webmail_user_accounts where account_id = :account_id