Zimbra Forums

As an alternative you can implement DKIM, to pass DMARC you only need to pass SPF or DKIM.

So if your auto reply is DKIM signed but fails SPF, it is not an issue.

Thanks for sharing the work-around, the development team is investigating the cause of the issue.

I would suggest you use zmmailbox from the command line with the debug flag and do what you want to achieve using zmmailbox. The debug flag will show you all the SOAP commands fired at the server. https://wiki.zimbra.com/wiki/Zmmailbox You can then copy/paste the SOAP you need into your application....

I would suggest you use zmmailbox from the command line with the debug flag, that will show you all the SOAP commands it fires at the server.

https://wiki.zimbra.com/wiki/Zmmailbox

You can then copy/paste the SOAP you need into your application.

Your Zimbra server has been out of support for a long time, and as a result it has not received security updates in a long time. Chances are it is compromised now, and you should consider migrating to a fresh installation of a supported version, 8.8.15 at least.

You can use Pre Authentication to get an auth token, then you can do the request to the user's mailbox without having their credentials.
https://wiki.zimbra.com/wiki/Preauth

yes, we have posted it on the blog just now, and we will also send it out via the newsletter etc.

For everyone else reading running:
and restarting Zimbra should take care of the issue:
We will work on adding this to the next patch, thanks.

Yes the mentioned wiki is out of date, I am working on it.

In the mean time you can take a look at https://wiki.zimbra.com/wiki/Anti-spam

Some fresh Anti Spam tips have been added to: https://wiki.zimbra.com/wiki/Anti-spam