======VPOP3.SaveAttachment=====
The [[lua_scripting|Lua]] function 'VPOP3.SaveAttachment' saves an attachment from the message being processed to a file

This function is only available in the **ProcessMessage** function of the [[lua POP3 client script|POP3CLT.LUA]] or [[lua SMTP server script|SMTPSVR.LUA]] scripts.

It takes two parameters:
  - number - attachment number to save
  - string - file name to save the file as

The function returns one value:
  - boolean true if the file was saved successfully, false otherwise