Help !!! msg --> No mail program was found on your system
I have a centos server running well with qmail.
Just found that yum had installed exim automatically last few weeks (as recorded in yum.log)
So, i uninstall the exim, then the terrible problem happen.
all the email unable to send from my server right now.
Message from Squirrelmail --> Server replied: 111 Can't open SMTP stream.
Message from Webmin --> Failed to send mail : No mail program was found on your system!
I had reinstalled Qmail, but didn't solve the problem
what should i do ??
Help me please~