PowerMTA will not initialize without a valid hardware-locked license key file ( license ). Move your provided license file into the designated configuration path: sudo cp /path/to/your/license /etc/pmta/license Use code with caution.
sudo chown -R pmta:pmta /var/spool/pmta sudo chmod -R 755 /var/spool/pmta Use code with caution. 3. Connection Timeouts on Outbound Mail powermta 60r3 install
sudo rpm -ivh PowerMTA-6.0r3-1.el7.x86_64.rpm PowerMTA will not initialize without a valid hardware-locked
To verify the license is recognized:
PowerMTA processes thousands of concurrent connections. Standard Linux kernel limits will choke production traffic. We must increase the maximum open file descriptors. Open the system limits configuration file: sudo nano /etc/security/limits.conf Use code with caution. Append the following lines to the bottom of the file: powermta 60r3 install
Check processes: