1000 B
1000 B
Reset user password
With MySQL or PostgreSQL backends, you can generate a password hash with
openssl
or doveadm
command first, then replace old one with this newly
generated one.
For example:
- Generate a salted MD5 password hash with
openssl
(plain password is123456
in this case):
$ openssl passwd -1 123456
$1$2dQ48hyz$.mCLeDSdPkP3fxVmARsB.0
Or, generate password hash with doveadm
:
$ doveadm pw -s 'ssha' -p '123456'
{SSHA}MU5Y8OfD9HylnHk4UQaVyaJf6Lugx6vt
- Reset password for user
user@domain.ltd
andanother-user@domain.ltd
:
sql> USE vmail;
sql> UPDATE mailbox SET password='$1$2dQ48hyz$.mCLeDSdPkP3fxVmARsB.0' WHERE username='user@domain.ltd';
sql> UPDATE mailbox SET password='{SSHA}MU5Y8OfD9HylnHk4UQaVyaJf6Lugx6vt' WHERE username='another-user@domain.ltd';
With OpenLDAP backend, you can reset it with phpLDAPadmin or other LDAP client
tools, SSHA
is preferred.
Reference: how to use or migrate password hashes