#749 changes to contact cannot be written to server, error Property is not valid for this object type

[Jenny]

Davmail version 6.5.1-3873
Exchange Server SE

After changing a contact e.g. the last name, Davmail gives an error. Thus the contact is not updated on the server. Creating and deleting a contact works.

"ErrorInvalidPropertyRequest Property is not valid for this object type. FieldURI: contacts:UserSMIMECertificate request: <soap:Envelope xmlns:soap...".

[Mickael Guessant]

Sorry for the delay, most tickets come through Github now.

Anyway the error message seems to imply UserSMIMECertificate is not supported on your server, but it was introduced in Exchange2010, see:
https://learn.microsoft.com/en-us/dotnet/api/microsoft.exchange.webservices.data.contact.usersmimecertificate?view=exchange-ews-api

Do you happen to have an older version ?

[Jenny]

We have Exchange SE (current). It worked in the past, but I don't know, when it stopped working.
With an Exchange Online Mailbox (O365Interactive) I get the same error.
I use Thunderbird. The contact has no certificate.

[Mickael Guessant]

Issue confirmed and fixed in trunk, thanks for your feedback.