- iRedMail version (check /etc/iredmail-release)
==> 0.9.9
- Deployed with iRedMail Easy or the downloadable installer?
==>downloadable installer?
- Linux/BSD distribution name and version
==>  Debian Linux 9
- Store mail accounts in which backend (LDAP/MySQL/PGSQL)
==> MySQL
- Web server (Apache or Nginx)
==> Nginx
- Manage mail accounts with iRedAdmin-Pro?
==> Yes.
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

We have enable 90 days password change policy and after 90 days users will receive below mention notification mail when they try to send email.

"Password expired or never changed, please change your password in webmail before sending email"

But if we want to send advance notification to users that password is about to expire in 7 days.

Please let us know how to activate the same.

We have disable Roundcube webmail and using only sogo.

Thanks
Sunil