Topic: Outlook keeps asking for my email credentials
==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 0.9.7
- Deployed with iRedMail Easy or the downloadable installer? Unknown
- Linux/BSD distribution name and version: CentOS Linux 7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? Yes
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
Outlook is forcing us to reenter our credentials multiple times (if that even works) in order to send emails. The issue started yesterday (9/7). The web portal doesn't have a problem.