Oceniono na 5 z 5 możliwych gwiazdek

Thank you.

Oceniono na 1 z 5 możliwych gwiazdek

Very nice extension but why does it need full access to my computer ?
OK as Portable App or on test machine but unacceptable on a production computer.
Is this a Security add-on or a backdoor ?

The reasons why the add-on needs full, unrestricted access to Thunderbird are described in https://github.com/lieser/dkim_verifier/wiki/FAQ#why-does-the-add-on-need-full-unrestricted-access-to-thunderbird.

Also note all versions of such add-ons are reviewed by another person.

It is understandable if you still don't want to grant the add-on such access.
But to imply malicious intend is a little rude.

Oceniono na 5 z 5 możliwych gwiazdek

Indispensable extension! I got hooked on checking the authentication of the emails I receive. The translation into my language, Portuguese, is excellent, clearly done with care, not automatic. You can tell the developers are dedicated. Highly recommend!

Ta opinia jest o wcześniejszej wersji dodatku (6.1.0). 

Oceniono na 5 z 5 możliwych gwiazdek

Thank you to the developer for this wonderful and stable application. Very useful.

Ta opinia jest o wcześniejszej wersji dodatku (6.1.0). 

Oceniono na 5 z 5 możliwych gwiazdek

A great, simple and useful extension. If configured with the option to add a background colour to the sender's email address, it's immediately evident at a glance if DKIM is valid or not.

Ta opinia jest o wcześniejszej wersji dodatku (6.1.0). 

Oceniono na 5 z 5 możliwych gwiazdek

Very useful add-on. I hope to see a long-term follow-up. Thank you for your excellent work.

Ta opinia jest o wcześniejszej wersji dodatku (6.1.0). 

Oceniono na 5 z 5 możliwych gwiazdek

Very useful add on. Make sure that you activate the visual highlighting in the add-on settings.

Ta opinia jest o wcześniejszej wersji dodatku (6.0.1). 

Oceniono na 5 z 5 możliwych gwiazdek

Excellent Add-On

Ta opinia jest o wcześniejszej wersji dodatku (6.0.1).  Ten użytkownik wystawił dla tego dodatku także inną opinię.

Oceniono na 5 z 5 możliwych gwiazdek

Excellent!

Ta opinia jest o wcześniejszej wersji dodatku (6.0.1).  Ten użytkownik wystawił dla tego dodatku także inną opinię.

Oceniono na 5 z 5 możliwych gwiazdek

Works well! Allows me to quickly see whether a message passes DKIM validation.

Ta opinia jest o wcześniejszej wersji dodatku (5.6.0). 

Oceniono na 5 z 5 możliwych gwiazdek

Great extension

Ta opinia jest o wcześniejszej wersji dodatku (5.5.0). 

Oceniono na 5 z 5 możliwych gwiazdek

A stellar plugin that does real damage to spam.

DKIM is a huge bonus to the emailing community and works perfectly for servers and admins, but the public doesn't know about it. This allows spammer to win.

DKIM Verifier nukes these spamming scum by showing you very clearly if the account is correct, exists and authorised.

The colour combinations are awesome.

This plugin is definitely one that should be incorporated into Thunderbird by default, its that good.

Recommendation - Use it.

Ta opinia jest o wcześniejszej wersji dodatku (5.4.0). 

Oceniono na 1 z 5 możliwych gwiazdek

I just received an email from ebay, to a gmail account that I don't use for ebay. I sent the email to ebay who verified that it did not come from them. However, DKIM says it is a valid and genuine email from ebay.
Not sure if DKIM has any other use than the simple one I'm using it for, but for me it's a massive fail.

Ta opinia jest o wcześniejszej wersji dodatku (5.4.0). 

Could you please send the e-mail as a saved eml file to me via e-mail (lieser+dkim@posteo.net)?

I would be very interested to better understand what is going on, instead of guessing and explanation.

Oceniono na 5 z 5 możliwych gwiazdek

Great addon!

Ta opinia jest o wcześniejszej wersji dodatku (5.4.0).  Ten użytkownik wystawił dla tego dodatku także inną opinię.

Oceniono na 4 z 5 możliwych gwiazdek

This is great as it could help verify DKIM signs. However, it does NOT like a good idea to solely use this extension to tell if the email is forged or not:

Today I just received an phishing mail and I configured mails to be forwarded by mailgun to my gmail. DKIM verifier says that it is signed by my domain with a yellow warning. If you enable "Read Authentication-Results header" in options it just shows valid (with my domain) and spf pass without any warnings. However, the correct mail auth info before forwarding is inside the ARC headers, and DKIM Verifier does not read this.

Ta opinia jest o wcześniejszej wersji dodatku (5.4.0). 

Oceniono na 5 z 5 możliwych gwiazdek

Nice

Ta opinia jest o wcześniejszej wersji dodatku (5.3.1). 

Oceniono na 2 z 5 możliwych gwiazdek

All emails are apparently invalid and have been modified. Even those that come from known and trusted security focused services.

EDIT: Reading your Wiki link indicates that your extension doesn't work with one of a largest email providers - Microsoft.

It looks like a well known issue to you and yet there is no mention of it on the extension's Add-Ons page. I think it would it be appropriate to add it.

I'm not reporting a problem, I'm reviewing the extension. As it stands, it doesn't work and this review is a signal to others that there are issues with it.

Ta opinia jest o wcześniejszej wersji dodatku (5.3.1). 

This is probably a problem of your e-mail provider, who modifies incoming e-mails. See https://github.com/lieser/dkim_verifier/wiki/FAQ#all-or-almost-all-e-mails-with-dkim-signature-are-failing-with-the-same-error for more information.

Next time please don't use the reviews to report problems. Use https://github.com/lieser/dkim_verifier/issues or write me an E-Mail (in English or German).

Oceniono na 5 z 5 możliwych gwiazdek

Works great!

Ta opinia jest o wcześniejszej wersji dodatku (5.3.1). 

Oceniono na 5 z 5 możliwych gwiazdek

I wish I found this plugin sooner! Someone wrote it's awfully slow. From the time of this review, I have had my own Mail-In-A-Box Server on AWS for almost the past decade. I use IMAP with Thunderbird. The DKIM check is almost instantaneous!
To the developer; Thank you for your hard work and time you placed into this plugin! Great work!

Ta opinia jest o wcześniejszej wersji dodatku (5.3.1). 

Oceniono na 1 z 5 możliwych gwiazdek

Sorry 2 say, but it is horrible slow. Using dovecot on OpenBSD to manage my EMails (imap) I have to wait several sends for every click in Thunderbird.

Ta opinia jest o wcześniejszej wersji dodatku (5.1.1). 

To improve the speed I would suggest to try the following:
- Enable reading of the Authentication-Results header
- Enabling caching of the DKIM keys

If that does not help please open an issue (https://github.com/lieser/dkim_verifier/issues) so the cause can be investigated further.