=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching postfix-3.9.2.tar.gz
=> Total size: 4956185 bytes
ftp: Reading from network: Connection reset by peer
fetch: Unable to fetch expected file postfix-3.9.2.tar.gz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file postfix-3.9.2.tar.gz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file postfix-3.9.2.tar.gz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file postfix-3.9.2.tar.gz
checksum: Checksum BLAKE2s mismatch for postfix-3.9.2.tar.gz
ERROR: Make sure the Makefile and checksum file (/amd/pkgsrc/CHROOT/P/pkgsrc/mail/postfix/../../mail/postfix/distinfo)
ERROR: are up to date.  If you want to override this check, type
ERROR: "/usr/bin/make NO_CHECKSUM=yes [other args]".
*** Error code 1

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/mail/postfix