By default, the maximum number of POP3 channels is set to 4. To increase this number, change the following registry key: HKLM\Software\ActiveXperts\SMS Messaging Server\Performance\ThreadsPop3. Please note that the engine will consume more resources when this number is increased, because it needs to create additional threads to handle these channels.
SMS Messaging Server > POP3 Channels
Q8330020: Which POP3 commands are communicated with the POP3 server to receive an e-mail message? Can I see a log of all operations?
Yes, you can see all commands using a trace file. By default, tracing is NOT switched on. Tracing is enabled/disabled per channel.You can enable tracing for POP3 by specifying a log file for the particular channel in the registry:
HKLM\Software\ActiveXperts\SMS Messaging Server\Trace\POP3.xxxx ,
where xxxx is the actual channel number.
After you change this registry value, you MUST restart the SMS Messaging Server engine (service) for the changes to take effect.
SMS Messaging Server > POP3 Channels
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