Log message:
*: bump for openssl 3

Log message:
mail: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

The following distfiles were unfetchable (possibly fetched
conditionally?):

./mail/qmail/distinfo netqmail-1.05-TAI-leapsecs.patch

Log message:
mail: Remove SHA1 hashes for distfiles

Log message:
*: Recursive revision bump for openssl 1.1.1.

Log message:
*: Remove USE_OLD_DES_API.

OpenSSL 1.1.1d no longer ships des_old.h, and the time for this being
necessary appears to be behind us.

Log message:
libesmtp: update to 1.0.6nb4.

Disable ntlm plugin. It is not built by default on NetBSD 9.0.
I read the configure output and script and couldn't determine
the problem. This makes the build succeed again, and someone
who is more interested in ntlm support can fix it.

For perspective, last update in 2010 and no upstream available.

Some pkglint cleanup while here.

Log message:
libesmtp: Set _XOPEN_SOURCE correctly.

Log message:
Fix indentation in buildlink3.mk files.

The actual fix as been done by "pkglint -F */*/buildlink3.mk", and was
reviewed manually.

There are some .include lines that still are indented with zero spaces
although the surrounding .if is indented. This is existing practice.

Log message:
libesmtp: work around broken configure test for snprintf(3)

Log message:
Comment out dead sites.