I have register a custom URL in my system as described in the bellow link.
http://msdn.microsoft.com/en-us/library/aa767914(v=vs.85).aspx
when i send a mail to my email. i opened the mail in outlook email client and clicked on the link then it displayed warning message
Microsoft office had identified a potential security
concern.Hyperlinks can be harmful to your computer and data. To
protect your computer, click only those hyperlinks from trusted
sources.
Is there any way to disable the warning message?
If i digitally sign the email will that warning message comes?
If i sign the binary will that warning message comes?
That is just a security warning in Outlook itself, it has nothing to do with your custom URL.
How to enable or disable hyperlink warning messages in 2007 Office programs and in Office 2010 programs
Related
I am developing an Outlook 'on-send' add-in which loads a dialog box if the email is addressed to multiple recipients after the send button is pressed. In the dialog, the user confirms the intended recipients from a list and then presses send. The add-in then allows the send event to happen.
A problem arises if the emails are not formatted correctly; Outlook throws a ‘does not recognise email’ error after trying to send the email. The problem is that when I try to send the email again after the error, the add-in does not load. The add-in should load every time the user tries to send an email to multiple recipients.
Please see a video of this behaviour here: https://youtu.be/U1VFuy1qbHM
As you can see from the video, the email goes to my Outbox fine after the first send. However, Outlook throws an errors when I edit the email in my Outbox and try to send it again (presumably because I was using a made up email to test with). As you can see, if I then update the emails and click send, the email sends without the add-in loading again. The intended functionality of the add-in is that another dialog box should be displayed in this case.
This behaviour also occurs when you reply to an email where the recipient has their email address formatted differently. For example, 'Name Surname (name.surname#domain.com)' instead of 'Name Surname <name.surname#domain.com>'. Outlook does not seem to like this format and throws a similar error after trying to send the email. After updating the email format and clicking send, the add-in does not load again.
The error occurs in Win32.
I do not think the problem is with the Javascript. I think the add-in does not even load when I try to resend the email. Maybe the add-in is somehow holding onto the ‘True’ value of the on-send event from the previous dialog box? I have tried editing the different ‘ReadorEdit’ values in the Manifest file to try and ensure the add-in loads for all cases but it has not helped.
What can I do to ensure the add-in loads after these errors?
Thank you for your help- it is very much appreciated.
I developed an office.js add-in using the ItemSend event. Everything works fine if external service available. But when i was testing send email operation for "unavailable service scenario" get an error like bellow:
"We're sorry, we couldn't access [Add-in Name]. Make sure you have a network connection. If the problem continues, please try again later."
and
"The add-in [Add-in Name] has prevented this item from being sent."
So the question is how to ignore add-in for this situation?
I am testing on web browser.
Thanks.
The group policy Disable send when web extensions can't load must be set to Disable on each applicable machine if you want to let users send emails if the add-in is not available. Read more about that in the Install Outlook add-ins that use on-send section of MSDN.
This is not possible at this time. The Item Send Add-ins are currently meant for mission critical and compliance apps, and if your add-in is not available then mail can not be sent. We are aware of the demand for a "softer" Item Send add-in that will allow for send to occur if your add-in is not available, but we do not have anything to announce at this time.
Note that the Group Policy "Disable send when web extensions can't load" does not affect this scenario, and is actually even stricter. If Outlook cannot retrieve manifests from the Exchange server, then all send will be disabled. That GPO is also meant for deploying compliance Item Send Add-ins and to ensure all your users have the latest manifests that you have uploaded.
I'm developing a outlook addin, which access metadata of an email. But i have the problem, that the addin is not shown in the outlook web app, when i select an email with an digital signature. When I select the same email in the outlook rich client then iget the error, that the operation cannot be performed, because the permissions for the message are restricted.
I set up the permission in the addin manifest to "ReadWriteMailbox".
Can someone help me, how i can access an email with digital signature in the outlook addin?
Outlook Add-ins overview listed Mailbox items available to add-ins. The following is the quote from the document:
Outlook does not activate add-ins if the current message item, in a compose or read form, is one of the following:
Protected by Information Rights Management (IRM), in S/MIME format or encrypted in other ways for protection. A digitally signed message is an example since digital signing relies on one of these mechanisms.
To answer on your question ... you cannot access e-mail with digital signature from Outlook Office.js add-in.
EDIT:
Per Microsoft team comment, digitally sign messages are available to add-ons. I have verified with signed SMIME message, add-ons are active and functionality is fine. Waiting for documentation update.
My Outlook Add-in works fine in compose mode, but it always not clickable in read mode, However, all my other colleges' outlook add-in work fine both in compose and read mode, does anyone know this issue?
From Outlook Add-ins overview ...
Outlook does not activate add-ins if the current message item, in a compose or read form, is one of the following:
Protected by Information Rights Management (IRM), in S/MIME format or encrypted in other ways for protection. A digitally signed message is an example since digital signing relies on one of these mechanisms.
A delivery report or notification that has the message class IPM.Report.*, including delivery and Non-Delivery Report (NDR) reports, and read, non-read, and delay notifications.
A draft (does not have a sender assigned to it), or in the Outlook Drafts folder.
A .msg or .eml file which is an attachment to another message.
A .msg or .eml file opened from the file system.
In a shared mailbox, in another user's mailbox, in an archive mailbox, or in a public folder.
Using a custom form.
You most likely have one of the situation listed above, for example use a custom form or messages are digitally signed, use of public folders, etc.
I'm currently building an integration with Office 365 Outlook thanks to the Microsoft Graph API. I retrieve user messages data, along with the webLink, which is a direct URL to the message in Outlook Web App.
By default, it opens in a popout window displaying only this message. My goal is to display it in the full Outlook Web App. In the documentation of a Message resource, Microsoft states this:
You can append an ispopout argument to the end of the URL to change how the message is displayed. If ispopout is not present or if it is set to 1, then the message is shown in a popout window. If ispopout is set to 0, then the browser will show the message in the Outlook Web App review pane.
Doing this works well if the e-mail is in the Inbox mail folder. However, if it is in another folder (like Sent Items or a custom one), it always redirects to the Inbox and opens the first message in it.
Is it a known limitation of this parameter? Is there a workaround to achieve this?
Best regards!