Below are easy install instructions by OS and Architecture. As always there are always the standard instructions in the README.md as well.
darwin
386 - darwin
# Export the sha256sum for verification.
$ export UPMAIL_SHA256="d162a0f593265f51272701bbed6d5a1a74aa242dd1c48f66677c4373051e3a1f"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/genuinetools/upmail/releases/download/v0.4.6/upmail-darwin-386" -o "/usr/local/bin/upmail" \
&& echo "${UPMAIL_SHA256} /usr/local/bin/upmail" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/upmail"
$ echo "upmail installed!"
# Run it!
$ upmail -h
amd64 - darwin
# Export the sha256sum for verification.
$ export UPMAIL_SHA256="1c2f782b98bf4652555a493dc079a5a62771a08e101613a6f317513cc2fe9a6e"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/genuinetools/upmail/releases/download/v0.4.6/upmail-darwin-amd64" -o "/usr/local/bin/upmail" \
&& echo "${UPMAIL_SHA256} /usr/local/bin/upmail" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/upmail"
$ echo "upmail installed!"
# Run it!
$ upmail -h
freebsd
386 - freebsd
# Export the sha256sum for verification.
$ export UPMAIL_SHA256="d05a961fcc765e1e4e066107000be63db353144e77374cd4577c1c8b5ed1895f"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/genuinetools/upmail/releases/download/v0.4.6/upmail-freebsd-386" -o "/usr/local/bin/upmail" \
&& echo "${UPMAIL_SHA256} /usr/local/bin/upmail" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/upmail"
$ echo "upmail installed!"
# Run it!
$ upmail -h
amd64 - freebsd
# Export the sha256sum for verification.
$ export UPMAIL_SHA256="dc6cd232e99d820d7dd299ead1a75147c13a44a7bea56ba57859a431ea245df4"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/genuinetools/upmail/releases/download/v0.4.6/upmail-freebsd-amd64" -o "/usr/local/bin/upmail" \
&& echo "${UPMAIL_SHA256} /usr/local/bin/upmail" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/upmail"
$ echo "upmail installed!"
# Run it!
$ upmail -h
linux
386 - linux
# Export the sha256sum for verification.
$ export UPMAIL_SHA256="5e326da3dbf32869a6d8fe7b4d28d1f0d48253b31f285130241549c3df5c2f64"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/genuinetools/upmail/releases/download/v0.4.6/upmail-linux-386" -o "/usr/local/bin/upmail" \
&& echo "${UPMAIL_SHA256} /usr/local/bin/upmail" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/upmail"
$ echo "upmail installed!"
# Run it!
$ upmail -h
amd64 - linux
# Export the sha256sum for verification.
$ export UPMAIL_SHA256="c283784c2301aa2ab9255cf50ee090649d9cf55e8f1d52b0d3bbd6bbd5ed29db"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/genuinetools/upmail/releases/download/v0.4.6/upmail-linux-amd64" -o "/usr/local/bin/upmail" \
&& echo "${UPMAIL_SHA256} /usr/local/bin/upmail" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/upmail"
$ echo "upmail installed!"
# Run it!
$ upmail -h
arm - linux
# Export the sha256sum for verification.
$ export UPMAIL_SHA256="5dd752de5c63da60919bf59351546156795b6636216aa8a5643a0d8348ee2042"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/genuinetools/upmail/releases/download/v0.4.6/upmail-linux-arm" -o "/usr/local/bin/upmail" \
&& echo "${UPMAIL_SHA256} /usr/local/bin/upmail" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/upmail"
$ echo "upmail installed!"
# Run it!
$ upmail -h
arm64 - linux
# Export the sha256sum for verification.
$ export UPMAIL_SHA256="87fc2f80c5cbfad04c7003c611617b6485eba12fccd956dd2af556aad0c34bd5"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/genuinetools/upmail/releases/download/v0.4.6/upmail-linux-arm64" -o "/usr/local/bin/upmail" \
&& echo "${UPMAIL_SHA256} /usr/local/bin/upmail" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/upmail"
$ echo "upmail installed!"
# Run it!
$ upmail -h
windows
386 - windows
# Export the sha256sum for verification.
$ export UPMAIL_SHA256="10a3131814e38fb746a7550e2d8cd3e2e1208b0407e88216c75295a0936c053b"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/genuinetools/upmail/releases/download/v0.4.6/upmail-windows-386" -o "/usr/local/bin/upmail" \
&& echo "${UPMAIL_SHA256} /usr/local/bin/upmail" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/upmail"
$ echo "upmail installed!"
# Run it!
$ upmail -h
amd64 - windows
# Export the sha256sum for verification.
$ export UPMAIL_SHA256="cdb680139a6b1304bee1690e36e80edf1f873710297abf90a5aed41b9cfac093"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/genuinetools/upmail/releases/download/v0.4.6/upmail-windows-amd64" -o "/usr/local/bin/upmail" \
&& echo "${UPMAIL_SHA256} /usr/local/bin/upmail" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/upmail"
$ echo "upmail installed!"
# Run it!
$ upmail -h