Comment 6 for bug 1992105

Thanks for the help! I've created a ppa that enables httpform and confirmed that it showed up when running saslauthd -v. It's located here: https://launchpad.net/~lvoytek/+archive/ubuntu/cyrus-sasl2-saslauthd-add-httpform

If you'd like to install and test, you can run:

sudo add-apt-repository ppa:lvoytek/cyrus-sasl2-saslauthd-add-httpform
sudo apt update
sudo apt upgrade