Multivalue AD attributes are not displayed in email signatures
Your email signature contains a placeholder with a multivalue AD attribute (e.g. Description, otherTelephone, otherHomePhone, postOfficeBox, etc.). This placeholder is not filled with information from your Active Directory. As a result, you end up having an empty field in your signature layout.
This problem affects users in hybrid environments in which local AD attributes are synced to Office 365 via Azure AD Connect.
This issue is related to MS Azure AD only - it's not connected with our software. Currently, Microsoft allows third-party applications to access only single-value attributes. The company does not share information if and when there will be a fix to support multivalue attributes. There is no solution or workaround as of now.
If you are having this problem, we recommend that you use only single-value AD attributes as placeholders in your email signatures.
To check if an Active Directory attribute is single-valued or multivalued, you need to:
- Find your attribute on this page and click it.
- Navigate to the table dedicated to your version (implementation) of Exchange Server and check the value in the Is-Single-Valued row.
- If the value is True (Fig. 1.), then you have a single-value attribute supported by CodeTwo Email Signatures for Office 365.
- Applies to: CodeTwo Email Signatures for Office 365 1.x
- Categories: Troubleshooting
- Last modified: 2018-01-22
- Created: 2017-05-26
- ID: 633
- Keywords: custom placeholder, user attributes, multivalue attribute, single-value attribute, ad attributes, multi-value attribute