![Debian LTS: DLA-3509-1: libmail-dkim-perl update Debian LTS: DLA-3509-1: libmail-dkim-perl update](https://search.ai.wiki/wp-content/uploads/2023/07/debian-lts-dla-3509-1-libmail-dkim-perl-update.jpg)
Debian LTS: DLA-3509-1: libmail-dkim-perl update
It was discovered that the domain check in libmail-dkim-perl, a Perl module to cryptographically identify the sender of email, compares i and d tags case sensitive when t=s is set on the DKIM key which causes spurious fails of legitimate messages.