Hi Celejar,
you have raised severity to "serious" on ssmtp Debian package in bug #662960, which is reserved for "Serious policy violations" as described at https://www.debian.org/Bugs/Developer#severities It is customary to indicate exactly which section of Debian policy Manual (at https://www.debian.org/doc/debian-policy/) the bug breaks when setting "serious" severity. While I do agree that limitations of TLS implementation should be prominently noted in package documentation and even description, I do not think that even completely non-existent TLS support qualifies for more than "important" severity (and more likely "normal" or "wishlist"). Unless someone objects with specific Debian policy section that this package runs afoul, I'm going to revert its severity back to wishlist. -- Opinions above are GNU-copylefted.