Method POP3Client():getMessageHeader() Professional
Return the Header of a Message.
:getMessageHeader( <nMsgIndex>, [<nLines>] ) --> oMIMEMessage
The Index of the message to be retrieved.
How many lines of the content to be retrieved. If this argument is missing, then no lines of the message content are retrieved.
An Instance of the MIMEMessage class.
For some circumstances it is not neccessary to retrieve the whole message. With this method, only the Header is read from the POP3 server. So you can decide what to do without reading the whole message.
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