This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Processing message failed. Status: 800004005

garretwilson
garretwilson
more options

I'm using Thunderbird 60.5.3 on Windows 10 with Lightning. I've added a FastMail calendar account using CalDav:

https://www.fastmail.com/help/clients/thunderbird.html#calendar

I signed up for a Docker birthday event:

https://dockr.ly/sfbday6

Docker sent me a calendar event. I tried to accept the event in Thunderbird, and I selected my FastMail calendar. Thunderbird told me: 

   Processing message failed. Status: 800004005

I can manually add events to the calendar without any problem.

I'm using Thunderbird 60.5.3 on Windows 10 with Lightning. I've added a FastMail calendar account using CalDav: https://www.fastmail.com/help/clients/thunderbird.html#calendar I signed up for a Docker birthday event: https://dockr.ly/sfbday6 Docker sent me a calendar event. I tried to accept the event in Thunderbird, and I selected my FastMail calendar. Thunderbird told me: Processing message failed. Status: 800004005 I can manually add events to the calendar without any problem.

All Replies (2)

sfhowes
sfhowes
  • Top 10 Contributor
more options

Is the event duplicated on another date?

https://groups.google.com/d/msg/mozilla.support.calendar/dGxYnEwdOBo/Sne_arUeBwAJ

https://sourceforge.net/p/davmail/bugs/651/

garretwilson
garretwilson Question owner
more options

No, Docker had just created the event, and it generated the invitation for me from scratch.