docs

Legacy functions

vuPOP3LoadHeader()

vuPOP3LoadHeader(LONG InMessageNumber),LONG,PROC,PASCAL,RAW,NAME('vuPOP3LoadHeader')

Purpose

Retrieves and parses only message headers for one POP3 message.

Parameters

| Parameter | Type | Description | |—|—|—| | InMessageNumber | LONG | 1-based POP3 message number to load. |

Return value / error codes

0: Headers loaded successfully.
< 0: POP3 command, message index, or parse/state failure.

Example (Clarion)

MAP
  MODULE('vuMail.dll')
    vuPOP3LoadHeader(LONG InMessageNumber),LONG,PROC,PASCAL,RAW,NAME('vuPOP3LoadHeader')
  END
END

rc    LONG
msgNo LONG

msgNo = 1
rc = vuPOP3LoadHeader(msgNo)
IF rc < 0
  MESSAGE('vuPOP3LoadHeader failed: ' & rc)
END

Notes

Call vuPOP3Connect first.
For MIME body and attachment parsing, use vuPOP3LoadEmail instead.

Legacy functions