======VPOP3.GetMessageLines=====
The [[lua_scripting|Lua]] function 'VPOP3.GetMessageLines' retrieves content lines from the message currently being processed

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 one parameter:
  - number - number of lines to retrieve

The function returns two values:
  - number - the number of lines retrieved (this may be less than the requested number, eg if the end of the message was reached
  - string - the lines being retrieved. These are not decoded in any way

The internal pointer is moved forwards through the file as appropriate. This can be reset using [[VPOP3.MessageReset]] or [[VPOP3.MessageSeek]]