Hi aaPanel The mail server cannot install in the fresh setup for aaPanel in AlmaLinux 9 and my server ISP did not block port 25 for outbound traffic also Remarks: Have confirmed Redis server is setup and running properly Tested uninstall and install back mail server Tried to install Mail Server 5.4.8 but aaPanel install 5.4.10 although I choose to install 5.4.8 Tried repair and fix aaPanel Tried clear aaPanel cache Tried to restart server Check the video for installation flow: https://streamable.com/gmzs8e Tried above remarks but none of them able to get me install the MailServer

MailServer not working for fresh setup

aaPanel_Kern

Hi, try to install manually
CentOS:
yum install postfix postfix-sqlite cyrus-sasl-plain dovecot postfix-pflogsumm rspamd -y

Debian/Ubuntu:
apt install postfix postfix-sqlite sqlite3 dovecot-sieve pflogsumm rspamd -y

patdevs

Hi aaPanel_Kern
Same result after rerun the script you provided for CentOS

aaPanel_Kern

Hello, are there any error messages during the installation process?

patdevs

aaPanel_Kern no error when run yum install but when go to app store reinstall mail server same error in the table list show up

aaPanel_Kern

yum install rspamd -y

patdevs

aaPanel_Kern I manage to resolve it by reinstalling whole OS freshly. But I unavle to uninstall MySQL 5.7 in alma linux 9.

Can I know mongoDB installer no longer support in Alma Linux 9?

patdevs

@aaPanel_Kern

aaPanel_Kern

Hello, it may be caused by lack of compatibility. It is recommended that you use Docker to install and use it, or follow the prompts to change to a compatible system.

patdevs

aaPanel_Kern But I'm running Alma Linux 9 which is based on CentOS distribution

aaPanel_Kern

Hello, have you tried changing the version of MongoDB?

patdevs

aaPanel_Kern I have selected MongoDB v4 but still same error

aaPanel_Kern

Hello, if you cannot install it from the app store, you can try to install it using docker

patdevs