「送信/受信」を “シンプルな記号” で一目瞭然化できます。推奨します。 Rated 4 out of 5 stars

ずいぶん前に install したアイテムです。Review をすっかり忘れていました。
他の Reviewer と同感です。同様の賛辞を贈ります。
「送信/受信」を “シンプルな記号” で一目瞭然化できます
多言語化表記も成されています。
推奨します。

FINALLY, something that works! Rated 5 out of 5 stars

I don't need the From column in my SENT message/thread pane and I don't need the To column in my inbox. This replaces both with 'Correspondent' and an arrow pointing in or out. PERFECT!

Rated 5 out of 5 stars

This is something I searched for a long time!

However, the default symbols "<<<" and "<" for "mails just for me" and "list mails" should be exactly the other way round: more "<" signs for more recipients.

Rated 5 out of 5 stars

Useful with "Copy Sent to Current" add on

This review is for a previous version of the add-on (1.0.6). 

Rated 5 out of 5 stars

I still love this extension and have been glad to donate in the past. But why is it now only available for Linux? Is there a way to install it on Mac too I would think? I wanted to install it in a new profile and the page says "not available for your platform", never happened in the past. UPDATE: I downloaded the xpi and installed from the file on Mac OS X 10.8.5 and it seems to work fine.

UPdate in response to dev's response: I don't see anything wrong in the options dialog. What is the problem? (I'm not a dev who can help, I am just curious). I installed the linux version and it seems to work fine on my macbook.

This review is for a previous version of the add-on (1.0.6).  This user has a previous review of this add-on.

It works on Mac but...

due to a problem in the options dialog, which seems to not run correctly on Mac, the AMO reviewers refuses to approve the add-on for the public. Therefore i had to uncheck the 'runs on Mac' checkbox. Probably anyone can help with the options dialog?

Rated 5 out of 5 stars

"This is normal behaviour since this column only contains an icon"

On my system the column wasn't even wide enough to fit the icon and couldn't be resized. But the newer version you referred to fixed it :-)

This review is for a previous version of the add-on (1.0.0).  This user has a previous review of this add-on.

Superbe addon a "must have" Rated 5 out of 5 stars

I gives you at a glance lots of information and saves space in with the "correspondent" column. A must have for those intensive TB users.
However it does not work with TB24. Please update it

This review is for a previous version of the add-on (1.0.0). 

please select 'View other versions'. There you will find newer versions

Rated 5 out of 5 stars

This is must have tool for every TB installation

This review is for a previous version of the add-on (1.0.0).  This user has a previous review of this add-on.

Rated 5 out of 5 stars

I really like the way it works and that it is highly customizable via userChrome.css.

But unfortunately it stopped working with TB20 (Earlybird). It now shows the size of the email instead of the name.

This review is for a previous version of the add-on (1.0.0). 

You can download a fixed version from http://www.ggbs.de/extensions/

Rated 4 out of 5 stars

Is there any way to make this addon work with

https://addons.mozilla.org/af/thunderbird/addon/sender-name/

So correspondant mails are seen as they are in one's address book?

Thanks!

This review is for a previous version of the add-on (0.7.9). 

Rated 3 out of 5 stars

This is a really logical step, but after years of viewing things the traditional way, this really takes some getting used to.

I'm not so sure how many would stick with it, but I can see definite benefits for those who do.

This review is for a previous version of the add-on (0.7.9). 

Rated 4 out of 5 stars

Splendid extension!
However, it is hard to watch the indicators icon by a color done select of. (The light select color is hard to watch an ”indicators icon”.)
I think that a white icon is preferable as for "indicators icon" done select of.

This review is for a previous version of the add-on (0.7.3). 

Rated 4 out of 5 stars

Splendid extension!
However, it is hard to watch the indicators icon by a color done select of. (The light select color is hard to watch an ”indicators icon”.)

I think that a white icon is preferable as for "indicators icon" done select of.

This review is for a previous version of the add-on (0.7.3). 

Great but 0.7.3 not ok - stepped back to 0.6.2 Rated 4 out of 5 stars

Show InOut is great. I can't use an email client without anymore. It should become part of the main Thunderbird. Version 0.7.3 is not working well on my Thunderbird 3.0.2. Mails sent by me as shown as 'in' someimes. I stepped back to 0.6.2.

This review is for a previous version of the add-on (0.7.3). 

Rated 5 out of 5 stars

Problem resolved with the other extension. Again, thanks for a critical improvement to Thunderbird!

This review is for a previous version of the add-on (0.7.3). 

Compatibility of ShowInOut with SenderName Rated 5 out of 5 stars

The SenderName 0.4 extension (https://addons.mozilla.org/en-US/thunderbird/addon/5296) that was recently updated to work with Thunderbird 3.0 seems to break the ShowInOut 0.7.3 extension (https://addons.mozilla.org/en-US/thunderbird/reviews/display/3492) extension -- there is no crash, but the new columns of ShowInOut are no longer available. Not sure which extension is responsible. Both extensions are excellent and I think many people would want to use them concurrently.

This review is for a previous version of the add-on (0.7.3). 

Very usefull Rated 5 out of 5 stars

I like it, because it makes the message-list more clearly presented, even on small netbooks-displays ... Thanks for it!

This review is for a previous version of the add-on (0.6.2). 

Brilliant Rated 5 out of 5 stars

Great extension, another that makes you wonder why it isn't built into TB in the first place. The author's page describes how to change the formatting for In and Out mails and also how to change the icons to make them easier to distinguish. I format 'Out' details in italic and slightly smaller font and point to a non-existent icon for outgoing mails so it doesn't display an icon, to make In and Out easier to recognise.

This review is for a previous version of the add-on (0.6.1). 

Brilliant Rated 5 out of 5 stars

Great extension, another that makes you wonder why it isn't built into TB in the first place. The author's page describes how to change the formatting for In and Out mails and also how to change the icons to make them easier to distinguish. I format 'Out' details in italic and slightly smaller font and point to a non-existent icon for outgoing mails so it doesn't display an icon, to make In and Out easier to recognise.

This review is for a previous version of the add-on (0.6.1). 

Rated 5 out of 5 stars

Super little add-on. I must admit, my filters sometimes go a bit barking mad and copy "sent" messages to regular folders. This extn is a godsend :)

This review is for a previous version of the add-on (0.6.1).