postfix | 2.11.3-1+deb8u2 | jessie | source, amd64, armel, armhf, i386 postfix | 3.1.15-0+deb9u1 | stretch | source, amd64, arm64, armel, armhf, i386, mips, mips64el, mipsel, ppc64el, s390x postfix | 3.4.23-0+deb10u1 | buster | source, amd64, arm64, armel, armhf, i386, mips, mips64el, mipsel, ppc64el, s390x postfix | 3.5.18-0+deb11u1 | bullseye | source, amd64, arm64, armel, armhf, i386, mips64el, mipsel, ppc64el, s390x postfix | 3.7.6-0+deb12u2 | bookworm | source, amd64, arm64, armel, armhf, i386, mips64el, mipsel, ppc64el, s390x postfix | 3.8.2-1 | trixie | source, amd64, arm64, armel, armhf, i386, mips64el, ppc64el, s390x postfix | 3.8.2-1 | sid | source, amd64, arm64, armel, armhf, i386, mips64el, ppc64el, riscv64, s390x