Outlook Redemption is a library which works around the security limitations introduced in Outlook 2002. It also provides some additional features which are not accessible using the Outlook object model.
Questions tagged [outlook-redemption]
515 questions
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Is it possible to use Redemption.dll without admin rights?
I have downloaded the redemption.dll and it needs to be added with regsvr32.exe, however lacking the admin rights to do so, I'm wondering if there's any other way to access Redemption in Outlook's VBA?

user3258911
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Recipients become zero after updating HTMLBody of occurrence Outlook Redemption
UPDATE
Ultimate goal is to send the updated body to the existing recipients of the meeting occurrence.
I'm trying to update HTMLBody of occurrence of existing meeting with number of recipients.
After updated the HTMLBody, recipients count is become…

Kvu
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Redemption with Office365 in non-interactive service - recommended authentication method
We are using Redemption in an unattended non-interactive service to receive and send mails over Exchange mailboxes. This proved to very stable with on-premise installations but we're facing some stability problems from time-to-time when using this…

Benjamin Weikmann
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mso20win32client.dll error when initializing new_RDOSession
I am getting errors in event viewer every time my application runs this line:
Redemption.RDOSession rSession = RedemptionLoader.new_RDOSession();
event viewer error:
faulting application name: (my.exe)
exception code: 0xc0000005
faulting module…

rdriscoll
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Redemption library supports MS Outlook 365?
Would like to confirm if the Redemption library supports Microsoft Outlook 365, can someone plz confirm.

Sarita Agrawal
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Save complete email, body and header, as PDF
I want to save complete mail as PDF.
I found code below in stackoverflow 1. It saves the mailitem body and not the header (such as sender, recipient, subject).
I tried to manipulate the Word.Document to add the header info manually (in the code…

Alexander
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Outlook VSTO - Create Mail and save it in Inbox - Set Sender using Outlook Redemption
I basically want to create emails which shall be displayed in the Outlook Inbox using C# Outlook VSTO AddIn.
I have installed the test dlls for Outlook Redemption in my C# Outlook VSTO Addin.
For testing purposes I created a Ribbon Bar with a…

Alexander
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Unable to move file: The process cannot access the file because it is being used by another process
Scenario: I've written an application to open a list of .msg files (which have been dumped to the file system), grab some information from them (subject, To CC) and then move them.
Problem: However, when it comes to moving the file I get the…

Rich
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Redemption standalone MAPI Connect to Outlook 365 / O365
There is a server with no Outlook client installed and installing it is not an option.
We'd like to access an outlook 365 mailbox with redemption.
I installed the standalone MAPI…

Morph
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How can I use a UTF-16 encoded Signature with RDO
I'm trying to use a UTF-16 encoded Signature in an Email.
The Files are in the usual Place (%APPDATA%\Microsoft\Signatures).
When I use the signature in Outlook it works but when I try to create the Mail using RDO I only see the BOM (ÿþ<)
LMail …

chaosintheheadspace
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Outlook Redemption: Releasing RDOMail from GetMessageFromMsgFile in VBScript
we use VBScript for changing EXIF data of .msg files.
We access msg files using
Set Element = Session.GetMessageFromMsgFile(msgFilePath)
It works fine, exept that the msg file gets locked, so that writing EXIF data to the file fails.
How can I…

Christian Knell
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Using Redemption to write message header
I have someone that is using MSAccess to send out emails and are using the Redemption library to help with putting together the email message.
However a new requirement has emerged where they will need to write some custom headers in the email…

Andbiz
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VSTO Outlook Add-in Set a short note/info on Mailitem
I need to set a short note or info on mail item programmatically.
As shown below for instance.
I tried with setting a custom mail item category but it doesn't appear on mail item when it is opened. I can only see it in preview.
Setting something…

Nikki
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Outlook Redemption unwrappedRdoMail adds 'B' character to empty HTML paragraph
We are seeing a change to the HTML body of a mail item when unwrapping the RDOMail from the unwrapped RDOStore.
We have tried with the latest Redemption code (5.23)
The code we are using follows:
RDOStores rdoStores;
RDOStore rdoStore,…

Max
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Redemption file saving using wrong encoding (maybe)
My current project is an email decryption program using Redemption and MimeKit. It's been a long road but for the most part it is working for our client.
However for one external companies messages, the resultant message is corrupted. The output…

DataMosh
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