If you have received an email of the form:
This message has been send to confirm your request to publish your key. If you did not request a key publication, simply ignore this message. Most mail software can handle this kind of message automatically and thus you would not have seen this message. It seems that your client does not fully support this service. The web page https://gnupg.org/faq/wkd.html explains how you can process this message anyway in a few manual steps.
this means your email client does not currently support WKS confirmation emails.
If you are running GNU/Linux on the machine where you normally use GnuPG, you should be able to install Mutt using your package manager:
- Debian/Ubuntu: apt install mutt
- RedHat/Fedora: yum install mutt
Recommended is to use GPGME
# Mutt needs to be built with gpgme support for this to work (Debian's is): # mutt -v | grep -i gpgme set crypt_use_gpgme=yes
You can configure Mutt to handle WKS requests by appending the following line (as root) to /etc/mailcap :
application/vnd.gnupg.wks; /usr/lib/gnupg/gpg-wks-client -v --read --send; needsterminal; description=WKS message
Depending on which operating system you are using, and how you have installed GnuPG, the exact path to gpg-wks-client may differ (the above is correct for Debian/Ubuntu). Please ensure the path is correct before continuing.
You will also need to configure a local mail delivery agent (e.g. Exim or Postfix).
Once this is done, start Mutt and follow these steps:
- If you do not see the contents of your usual inbox, hit 'c' and type in the URL of your inbox (e.g. imaps://email@example.com)
- Using the arrow keys and PgUp/PgDown, navigate to the "Confirm your key publication" email and hit Enter.
- Hit 'v' to view the attachments to the message. You should see a menu like the following:
q:Exit s:Save |:Pipe p:Print ?:Help I 1 <no description> [multipa/mixed, 7bit, 1.7K] I 2 ├─><no description> [text/plain, 7bit, us-ascii, 0.4K] I 3 └─><no description> [applica/vnd.gnupg., 7bit, 1.1K] I 4 <no description> [applica/pgp-signat, 7bit, 0.7K]
- Navigate to the applica/vnd.gnupg entry (usually number 3 in the list) and press Enter. Mutt should take care of the rest.
- Hit 'q' to exit the menu and 'i' to exit the message.
- If you need to respond to another confirmation request, repeat the last four steps.
- Hit 'q' again to exit Mutt.
If your local mail server (Exim, Postfix) is set up correctly, the confirmation should already have been sent to the WKS server and you should shortly receive a final confirmation email. Type sudo mailq to check if there are any undelivered mails.