Retry time not reached for any host after a long failure period You may be received following error ( retry time not reached for any host after a long failure...
Tag - Exim
socket bind() to port 25 for address (any IPv4) failed: Address already in use socket bind() to port 25 for address (any IPv4) failed: Address already in use:...
Useful Exim commands
This post lists some useful Exim commands which will help you to troubleshoot Exim email issues.