Rated 5 out of 5 stars

I am writing this in reply to elliottqk's comments on September 15. If you are only interested in editing the subject line of messages, you can try the addon EditEmailSubject, which is recently updated to work with TB78.

This review is for a previous version of the add-on (2.3). 

Rated 5 out of 5 stars

I have been using this since February. I still love it. Can't do without it and now of course TB is updating to v78. Will you be updating this as well or must I stick with v68 for now? Thank you for considering.

This review is for a previous version of the add-on (2.3).  This user has a previous review of this add-on.

Rated 5 out of 5 stars

I'm not updating TB past v68 until this is available

This review is for a previous version of the add-on (2.3). 

Rated 4 out of 5 stars

Nice addon to change a few things ...
But could you please add to your addon the ability to check the real date and real time an email you received was really sent to you and was "really" received on TB ?

This review is for a previous version of the add-on (2.3). 

Rated 5 out of 5 stars

Eccezionale. Per un periodo non era più disponibile e per me si tratta di un componente aggiuntivo indispensabile. Consente di modificare l'oggetto delle mail ricevute, la data, l'ora e altro. L'utilità consiste nel poter ordinare a piacimento le mail, ad esempio i modelli creati che si vuole avere in una determinata sequenza. Cambiando l'oggetto si può identificare subito una mail con parole chiave.

Grazie per aver ripristinato questo componente, spero che sarà sempre disponibile anche per future versioni di Thunderbird. Se possibile farò una donazione allo sviluppatore.

This review is for a previous version of the add-on (2.3). 

Rated 5 out of 5 stars

It is really nice to have this ability to change the Subject line on emails. Thank you for restoring it.

This review is for a previous version of the add-on (2.2). 

Rated 5 out of 5 stars

Very happy to find again this extension. I conserved the old one, but she does not update automaticaly ! i use it principaly to modify the subject .
Thank you !

This review is for a previous version of the add-on (2.1). 

Rated 5 out of 5 stars

Funktioniert, guter Ersatz für die nicht mehr kompatible Version

This review is for a previous version of the add-on (2.1). 

Rated 5 out of 5 stars

Many many thanks for the update!
I often change the email subjets, to better search the email.

This review is for a previous version of the add-on (2.1). 

Rated 5 out of 5 stars

At the first of the year, I decided that I needed HeaderTools badly enough that I would backlevel Tbird to the last release in which it worked. Last week, I vowed that it would be the first thing I did this week. I had just finished backing up my system and downloading the installer for TB60.9 when I little bird :-) whispered in my ear, "Check for a new version of HeaderTools one last time before you do anything drastic."
Bless You, Dillinger!
This utility belongs in the small cadre of such stupendously useful "free" software that I am willing to support it financially. How may I do that?
And WHY isn't it an integral part of Tbird?

This review is for a previous version of the add-on (2.1). 

Thank you, there is a "Contribute" button on the Add-on page but I haven't activated it (yet). I'll look into that, probably need a PayPal account or something like that.

Rated 4 out of 5 stars

So glad to have found this add-on. The previous "EditEmailSubject" with the shortcut 'e' was great. When TB updated and I lost functionality of subjects I was crushed.... Now I can again with this. Great job Dillinger. I was looking through your work all very nice.
If you 'have nothing else to do' :-) can you do a something like the add-on "ColumnsWizard" - we lost that one with the TB update as well and Mitz doesn't seem to be active anywhere nowadays.
Thanks, JR

This review is for a previous version of the add-on (2.1). 

I also "revived" Edit Email Subject, you can install that too, if you want.
I'll have a look at ColumnsWizard.

Edit:
Apparently Micz added Christopher as dev for ColumnsWizard, but he may be too busy these days.
We'll see, it is not a very simple add-on so it will take some time.

Rated 5 out of 5 stars

Pls add shortcut for editing subject (older version had "e" key).

This review is for a previous version of the add-on (2.1). 

The shortcut "e" comes with the Edit Email Subject add-on.
Adding it here would conflict with Edit Email Subject.
In the options for this add-on you can choose a shortcut key yourself.

Rated 5 out of 5 stars

Thank you for the update for Thunderbird 68 compatibility! This is a must-have extension that all email applications should have.

This review is for a previous version of the add-on (2.1). 

Rated 5 out of 5 stars

Thanks so much for updating this useful add-on.

This review is for a previous version of the add-on (2.1). 

Rated 5 out of 5 stars

Thank you for this. The entire world would use it if they knew it existed!!! :)

This review is for a previous version of the add-on (2.1). 

Rated 5 out of 5 stars

Thanks, finally a plugin to edit the subject of messages compatible with version 68

This review is for a previous version of the add-on (2.1).