JW-D (Juergen)
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User Details

User Since
Sep 29 2018, 10:37 AM (15 w, 4 d)
Availability
Available

Recent Activity

Wed, Jan 9

JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

Indeed in view of this data, it seems to be that the problem occurs by Microsoft. It fits also with the fact, that all other signatures are working fine from my experience.

Wed, Jan 9, 1:34 PM · gpgol, gpg4win
JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

A pristine file I do not have, because every file passes GpgOL before displayed. I suggest, you subscribe to the service and if you de-install GpgOL, you should obtain a pristine file.

Wed, Jan 9, 11:41 AM · gpgol, gpg4win
JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

No, I can´t confirm it, I get no reason displayed. The key which I use is shown in my screenshot (I´ll send by e-mail)

Wed, Jan 9, 9:43 AM · gpgol, gpg4win
JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

I must make a correction of my earlier statement from today. The three Microsoft messages were not displayed in the same order on the screen on both machines. I must say, that on Outlook 2016 AND Thunderbird PGP verification still fails by "Microsoft Security Update Releases". It is the same situation as last year, nothing has been changed. I sent two files in EML format and some screenshots to A.Heinecke today.

Wed, Jan 9, 9:33 AM · gpgol, gpg4win
JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

Yesterday Microsoft issued three PGP signed mails. It is the first communication after MSRC confirmed failure of verification and promised to have internal procedures changed. I received those mails on two different machines, one equipped with Outlook 2016, the other with Thunderbird. Last year all messages failed on Outlook and Thunderbird, if the were issued from "Microsoft Security Update Releases".

Wed, Jan 9, 9:13 AM · gpgol, gpg4win

Mon, Jan 7

JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

Please, provide e-mail address, then I´ll send it asap

Mon, Jan 7, 10:42 AM · gpgol, gpg4win
JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

Very strange, but I tried it by myself, after your mail. The same for me. However, I can offer you to send two mails to you as EML files, one works, the other not. I using GnuPG also for verification from BSI newsletter, it works fine there. The problem is only with newsletters from "Microsoft security update releases", other Microsoft security notifications can be verified as well.

Mon, Jan 7, 10:18 AM · gpgol, gpg4win
JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

Yes, GpgOL in version 2.3.2 fails to verify the original message, it is labeled as "not-secure". But it happens only to "Microsoft security update releases", not to other Microsoft Security Notifications which I receive on regular base. I contacted Microsoft Security Responce Center (MSRC) and they confirmed the failure of signature verification in this case. They were not aware about it, but checked it by them self after my mail. They had no explanation for that. Labeling the message as "not-secure" would may indicate that it would be altered in transport, but MSRC did not say that. Therefore, I still assume, that we have a bug in GnuPG.

Mon, Jan 7, 9:19 AM · gpgol, gpg4win

Fri, Dec 28

JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

I contacted Microsoft Security Response Center (MSRC) in regard to this matter. They confirmed the failed PGP key verification, but have not yet any explanation for that.

Fri, Dec 28, 4:12 PM · gpgol, gpg4win

Fri, Dec 21

JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

Sure, I zipped the eml which failed and I´ll send it by e-mail to you

Fri, Dec 21, 9:38 AM · gpgol, gpg4win

Thu, Dec 20

JW-D added a comment to T4299: Problem to verify PGP key used by Microsoft.

I checked my mails in detail, and I can confirm that the error occurs only with "Microsoft security update releases". Indeed "Microsoft security advisory notification" and "Microsoft security update summary for..." will be verified correctly.

Thu, Dec 20, 9:39 PM · gpgol, gpg4win
JW-D created T4299: Problem to verify PGP key used by Microsoft.
Thu, Dec 20, 8:38 AM · gpgol, gpg4win

Nov 18 2018

JW-D added a comment to T4203: Problems with attachment contnuous.

My problem isn´t linked to forwarding encrypted e-mails and / or attachments. It occurs by ordinary PGP mails WITH attachments which are not ASCII format. Encrypted e-mails without attachmoments or in ASCII format will be delivered.

Nov 18 2018, 9:41 AM · Bug Report, gpg4win

Nov 13 2018

JW-D added a comment to T4131: Sending a mail with Office attachments fails on Outlook 2016 with gpg4win 3.1.3 (GPGOL 2.3.0).

Default settings in Outlook are as following: (i) S/MIME encryption disabled, (ii) S/MIME signature enabled.

Nov 13 2018, 10:16 AM · gpgol, Bug Report

Nov 10 2018

JW-D added a comment to T4203: Problems with attachment contnuous.

Indeed, I use a S/MIME certificate in Outlook for signing by default all e-mails. However, if I intend to send a PGP mail, I manually disable this feature and I manually opt for PGP signature & encryption. I am sure, that this standard procedure applied in this case. Therefore, I am surprised, that the message appears.

Nov 10 2018, 3:06 PM · Bug Report, gpg4win

Oct 22 2018

JW-D added a comment to T4203: Problems with attachment contnuous.

Thanks for the quick reply!

Oct 22 2018, 12:11 PM · Bug Report, gpg4win
JW-D created T4203: Problems with attachment contnuous.
Oct 22 2018, 7:50 AM · Bug Report, gpg4win

Oct 16 2018

JW-D added a comment to T4162: Mails with attachments cannot be sent.

I decided today to install the beta version and give it a try, because the final version is not yet released. I still facing major problems, see attachment. The mail will not be delivered, but Outlook does not crash as before.

Oct 16 2018, 12:02 PM · Bug Report, gpg4win

Sep 30 2018

JW-D created T4162: Mails with attachments cannot be sent.
Sep 30 2018, 9:03 AM · Bug Report, gpg4win