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  • The email structure and the Email variables
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Stored procedures
Reads the header of the email found before the current email:
  • via the POP3 or IMAP protocol: the email is found in the in-box on the messaging server.
The different variables of email structure (or Email variable) corresponding to the message header are filled.
This function is useful when reading the email is linked to the message size for example.
The Email.Out variable is set to True if no email is found.
Reminder: Before reading an email, it is necessary to open a session with EmailStartSession, EmailStartNotesSession or EmailStartOutlookSession.
Versions 17 and later
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 17
iPhone/iPad This function is now available for iPhone/iPad applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Versions 22 and later
Android Widget This function is now available in Android widget mode.
Android This function is now available for Android applications.
New in version 22
Android Widget This function is now available in Android widget mode.
Android This function is now available for Android applications.
Android Widget This function is now available in Android widget mode.
Android This function is now available for Android applications.
Example
// Deletes the emails sent by "black-listed" senders
// Browse the emails
// Read the header only
// (to save bandwidth)
// If the email is "black-listed", delete it
// Then, the "authorized" emails can be read
// later on
IF EmailReadLastHeader(MyPOPSession) THEN
LOOP
// Is the sender "black listed"?
IF BlackListedSender(Email.SenderAddress) OR ...
BlackListedSender(Email.Sender) THEN
EmailDeleteMessage(MyPOPSession)
END
DO WHILE EmailReadPreviousHeader(MyPOPSession)
END
Syntax

Reading the header of the previous email managed via POP3 or IMAP Hide the details

<Result> = EmailReadPreviousHeader(<Session> [, <Email>])
<Result>: Boolean
  • True if the message header was read. In this case, the email structure is automatically updated.
  • False otherwise. To get more details on the error, use ErrorInfo with the errMessage constant.
The Email.Out variable is positioned to True if no message was found (no email).
<Session>: Character string, or emailPOP3Session or emailIMAPSession variable
Identifies the user session. Corresponds to:
<Email>: Optional Email variable
Versions 15 and later
Name of the Email variable to be initialized with the message content. If this parameter is not specified, the Email structure is used.
New in version 15
Name of the Email variable to be initialized with the message content. If this parameter is not specified, the Email structure is used.
Name of the Email variable to be initialized with the message content. If this parameter is not specified, the Email structure is used.
Remarks

The email structure and the Email variables

Two methods can be used to handle emails:
Component: wd270com.dll
Minimum version required
  • Version 9
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