Is there a way to customize the list of email headers that can be configured in the message list pane? The list appears to be hardwired.
Specifically, I want to add "Delivery-date:" as a selectable header. My server's MTA (exim) is configured to add this header to EVERY email it delivers. Therefore, this is the most reliable date-time header in each email.
Perhaps an add-on does this?
Customize column headers
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- Posts: 27
- Joined: October 9th, 2005, 1:04 pm
- Location: Baja Arizona
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- Posts: 27
- Joined: October 9th, 2005, 1:04 pm
- Location: Baja Arizona
Re: Customize column headers
A few articles on the web indicate that user preference "mailnews.customDBHeaders" is intended to be what I am looking for. As in:
user_pref( "mailnews.customDBHeaders", "delivery-date");
However, adding this preference to user.js appears to do nothing. (Yes, I forced the inbox to reload using repair.) The field still does not appear in the
user_pref( "mailnews.customDBHeaders", "delivery-date");
However, adding this preference to user.js appears to do nothing. (Yes, I forced the inbox to reload using repair.) The field still does not appear in the
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- Posts: 1029
- Joined: January 28th, 2006, 3:08 pm
Re: Customize column headers
What you want to search for in addons is an extension that either creates a custom column Delivery-Date or allows you to generically select a custom column based on some header. It is certainly possible to implement such a thing using the nsIMsgCustomColumnHandler api in Tb.
The customDBHeaders pref just ensures that header is added to your message db as a property/value, it doesn't create a sortable column in threadpane, but could be a prerequisite for a custom column implementation.
The customDBHeaders pref just ensures that header is added to your message db as a property/value, it doesn't create a sortable column in threadpane, but could be a prerequisite for a custom column implementation.