`nathan@norsegaud-vm:~/docker-mailserver$ make clean all`



docker build -t mailserver-testing:ci . --build-arg VCS_VER=54e41d0 --build-arg VCS_REF=54e41d0
Sending build context to Docker daemon  543.7kB
Step 1/76 : FROM docker.io/debian:11-slim
11-slim: Pulling from library/debian
f7a1c6dad281: Pull complete 
Digest: sha256:d5cd7e54530a8523168473a2dcc30215f2c863bfa71e09f77f58a085c419155b
Status: Downloaded newer image for debian:11-slim
 ---> bfb07174f19e
Step 2/76 : ARG VCS_VER
 ---> Running in 1161b3dda1cc
Removing intermediate container 1161b3dda1cc
 ---> 9fcfe1bc3ace
Step 3/76 : ARG VCS_REF
 ---> Running in cf321e74ca7f
Removing intermediate container cf321e74ca7f
 ---> d6cf5a97132f
Step 4/76 : ARG DEBIAN_FRONTEND=noninteractive
 ---> Running in cd4636ef9e01
Removing intermediate container cd4636ef9e01
 ---> c38beb167c80
Step 5/76 : ARG FAIL2BAN_DEB_URL=https://github.com/fail2ban/fail2ban/releases/download/0.11.2/fail2ban_0.11.2-1.upstream1_all.deb
 ---> Running in 410baf31ff16
Removing intermediate container 410baf31ff16
 ---> 73db1c602963
Step 6/76 : ARG FAIL2BAN_DEB_ASC_URL=${FAIL2BAN_DEB_URL}.asc
 ---> Running in 168d066a0472
Removing intermediate container 168d066a0472
 ---> 726ec231d498
Step 7/76 : ARG FAIL2BAN_GPG_PUBLIC_KEY_ID=0x683BF1BEBD0A882C
 ---> Running in cc782fcaa6ae
Removing intermediate container cc782fcaa6ae
 ---> 95870487f43a
Step 8/76 : ARG FAIL2BAN_GPG_PUBLIC_KEY_SERVER=hkps://keyserver.ubuntu.com
 ---> Running in 5272610dff85
Removing intermediate container 5272610dff85
 ---> 3229a2eac11d
Step 9/76 : ARG FAIL2BAN_GPG_FINGERPRINT="8738 559E 26F6 71DF 9E2C  6D9E 683B F1BE BD0A 882C"
 ---> Running in 990630a338e1
Removing intermediate container 990630a338e1
 ---> b0170808a53c
Step 10/76 : LABEL org.opencontainers.image.version=${VCS_VER}
 ---> Running in 03783304cac0
Removing intermediate container 03783304cac0
 ---> cf23379c43fb
Step 11/76 : LABEL org.opencontainers.image.revision=${VCS_REF}
 ---> Running in 03aa9e036f48
Removing intermediate container 03aa9e036f48
 ---> 44f614c75e23
Step 12/76 : LABEL org.opencontainers.image.title="docker-mailserver"
 ---> Running in 650c01a440c2
Removing intermediate container 650c01a440c2
 ---> ddf2c2c05bc7
Step 13/76 : LABEL org.opencontainers.image.vendor="The Docker Mailserver Organization"
 ---> Running in 4c5f96a9b90c
Removing intermediate container 4c5f96a9b90c
 ---> 1204f8edaa50
Step 14/76 : LABEL org.opencontainers.image.authors="The Docker Mailserver Organization on GitHub"
 ---> Running in e37ad8f210ec
Removing intermediate container e37ad8f210ec
 ---> 3b5f8607f73f
Step 15/76 : LABEL org.opencontainers.image.licenses="MIT"
 ---> Running in fdee9045cb86
Removing intermediate container fdee9045cb86
 ---> 96cfcbd7db04
Step 16/76 : LABEL org.opencontainers.image.description="A fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.). Only configuration files, no SQL database."
 ---> Running in b466f5875c32
Removing intermediate container b466f5875c32
 ---> accf11988059
Step 17/76 : LABEL org.opencontainers.image.url="https://github.com/docker-mailserver"
 ---> Running in 4de637e5bf8c
Removing intermediate container 4de637e5bf8c
 ---> 8eea386ff580
Step 18/76 : LABEL org.opencontainers.image.documentation="https://github.com/docker-mailserver/docker-mailserver/blob/master/README.md"
 ---> Running in 2e04ec74c05d
Removing intermediate container 2e04ec74c05d
 ---> b2a1370275c4
Step 19/76 : LABEL org.opencontainers.image.source="https://github.com/docker-mailserver/docker-mailserver"
 ---> Running in 343366a3113d
Removing intermediate container 343366a3113d
 ---> 872a4242dd20
Step 20/76 : ENV ENABLE_POSTGREY=0
 ---> Running in f6e4bf0a54a0
Removing intermediate container f6e4bf0a54a0
 ---> c07cb8cd7932
Step 21/76 : ENV FETCHMAIL_POLL=300
 ---> Running in eb5769763db9
Removing intermediate container eb5769763db9
 ---> 6816818ce316
Step 22/76 : ENV ONE_DIR=1
 ---> Running in 93f35e84e721
Removing intermediate container 93f35e84e721
 ---> 52d0e874ceee
Step 23/76 : ENV POSTGREY_AUTO_WHITELIST_CLIENTS=5
 ---> Running in 15f20de11f25
Removing intermediate container 15f20de11f25
 ---> b5a712bcb9bd
Step 24/76 : ENV POSTGREY_DELAY=300
 ---> Running in 415cf0e04cfd
Removing intermediate container 415cf0e04cfd
 ---> 9afa8c468f20
Step 25/76 : ENV POSTGREY_MAX_AGE=35
 ---> Running in 5554717f4b54
Removing intermediate container 5554717f4b54
 ---> a8df4615da3e
Step 26/76 : ENV POSTGREY_TEXT="Delayed by Postgrey"
 ---> Running in 2071e0a2970e
Removing intermediate container 2071e0a2970e
 ---> 5d96c63f4db0
Step 27/76 : ENV SASLAUTHD_MECHANISMS=pam
 ---> Running in 3ee94097ce78
Removing intermediate container 3ee94097ce78
 ---> cc84613208ec
Step 28/76 : ENV SASLAUTHD_MECH_OPTIONS=""
 ---> Running in 6df0e05be22e
Removing intermediate container 6df0e05be22e
 ---> f998ba655fd0
Step 29/76 : SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 ---> Running in 6656a213e812
Removing intermediate container 6656a213e812
 ---> 3b54bfcbdb9e
Step 30/76 : RUN   apt-get -qq update &&   apt-get -qq install apt-utils 2>/dev/null &&   apt-get -qq dist-upgrade &&   apt-get -qq install postfix &&   apt-get -qq --no-install-recommends install   altermime amavisd-new apt-transport-https arj binutils bzip2 bsd-mailx   ca-certificates cabextract clamav clamav-daemon cpio curl   dbconfig-no-thanks dovecot-core dovecot-fts-xapian dovecot-imapd   dovecot-ldap dovecot-lmtpd dovecot-managesieved dovecot-pop3d   dovecot-sieve dovecot-solr dumb-init   ed fetchmail file gamin gnupg gzip iproute2 iptables   locales logwatch lhasa libdate-manip-perl libldap-common liblz4-tool   libmail-spf-perl libnet-dns-perl libsasl2-modules lrzip lzop   netcat-openbsd nomarch opendkim opendkim-tools opendmarc   pax pflogsumm postgrey p7zip-full postfix-ldap postfix-pcre   postfix-policyd-spf-python postsrsd pyzor   razor rpm2cpio rsyslog sasl2-bin spamassassin supervisor   unrar-free unzip uuid whois xz-utils &&   gpg --keyserver ${FAIL2BAN_GPG_PUBLIC_KEY_SERVER}     --recv-keys ${FAIL2BAN_GPG_PUBLIC_KEY_ID} 2>&1 &&   curl -Lkso fail2ban.deb ${FAIL2BAN_DEB_URL} &&   curl -Lkso fail2ban.deb.asc ${FAIL2BAN_DEB_ASC_URL} &&   FINGERPRINT="$(LANG=C gpg --verify   fail2ban.deb.asc fail2ban.deb 2>&1     | sed -n 's#Primary key fingerprint: \(.*\)#\1#p')" &&   if [[ -z ${FINGERPRINT} ]]; then     echo "ERROR: Invalid GPG signature!" >&2; exit 1; fi &&   if [[ ${FINGERPRINT} != "${FAIL2BAN_GPG_FINGERPRINT}" ]]; then     echo "ERROR: Wrong GPG fingerprint!" >&2; exit 1; fi &&   dpkg -i fail2ban.deb 2>&1 &&   rm fail2ban.deb fail2ban.deb.asc &&   apt-get -qq autoremove &&   apt-get -qq autoclean &&   apt-get -qq clean &&   rm -rf /var/lib/apt/lists/* &&   c_rehash 2>&1
 ---> Running in f7b78c1c0ec4
Selecting previously unselected package apt-utils.
(Reading database ... 6653 files and directories currently installed.)
Preparing to unpack .../apt-utils_2.2.4_amd64.deb ...
Unpacking apt-utils (2.2.4) ...
Setting up apt-utils (2.2.4) ...
Preconfiguring packages ...
Selecting previously unselected package libpython3.9-minimal:amd64.
(Reading database ... 6734 files and directories currently installed.)
Preparing to unpack .../libpython3.9-minimal_3.9.2-1_amd64.deb ...
Unpacking libpython3.9-minimal:amd64 (3.9.2-1) ...
Selecting previously unselected package libexpat1:amd64.
Preparing to unpack .../libexpat1_2.2.10-2+deb11u2_amd64.deb ...
Unpacking libexpat1:amd64 (2.2.10-2+deb11u2) ...
Selecting previously unselected package python3.9-minimal.
Preparing to unpack .../python3.9-minimal_3.9.2-1_amd64.deb ...
Unpacking python3.9-minimal (3.9.2-1) ...
Setting up libpython3.9-minimal:amd64 (3.9.2-1) ...
Setting up libexpat1:amd64 (2.2.10-2+deb11u2) ...
Setting up python3.9-minimal (3.9.2-1) ...
Selecting previously unselected package python3-minimal.
(Reading database ... 7028 files and directories currently installed.)
Preparing to unpack .../0-python3-minimal_3.9.2-3_amd64.deb ...
Unpacking python3-minimal (3.9.2-3) ...
Selecting previously unselected package media-types.
Preparing to unpack .../1-media-types_4.0.0_all.deb ...
Unpacking media-types (4.0.0) ...
Selecting previously unselected package libmpdec3:amd64.
Preparing to unpack .../2-libmpdec3_2.5.1-1_amd64.deb ...
Unpacking libmpdec3:amd64 (2.5.1-1) ...
Selecting previously unselected package libncursesw6:amd64.
Preparing to unpack .../3-libncursesw6_6.2+20201114-2_amd64.deb ...
Unpacking libncursesw6:amd64 (6.2+20201114-2) ...
Selecting previously unselected package readline-common.
Preparing to unpack .../4-readline-common_8.1-1_all.deb ...
Unpacking readline-common (8.1-1) ...
Selecting previously unselected package libreadline8:amd64.
Preparing to unpack .../5-libreadline8_8.1-1_amd64.deb ...
Unpacking libreadline8:amd64 (8.1-1) ...
Selecting previously unselected package libsqlite3-0:amd64.
Preparing to unpack .../6-libsqlite3-0_3.34.1-3_amd64.deb ...
Unpacking libsqlite3-0:amd64 (3.34.1-3) ...
Selecting previously unselected package libpython3.9-stdlib:amd64.
Preparing to unpack .../7-libpython3.9-stdlib_3.9.2-1_amd64.deb ...
Unpacking libpython3.9-stdlib:amd64 (3.9.2-1) ...
Selecting previously unselected package python3.9.
Preparing to unpack .../8-python3.9_3.9.2-1_amd64.deb ...
Unpacking python3.9 (3.9.2-1) ...
Selecting previously unselected package libpython3-stdlib:amd64.
Preparing to unpack .../9-libpython3-stdlib_3.9.2-3_amd64.deb ...
Unpacking libpython3-stdlib:amd64 (3.9.2-3) ...
Setting up python3-minimal (3.9.2-3) ...
Selecting previously unselected package python3.
(Reading database ... 7466 files and directories currently installed.)
Preparing to unpack .../00-python3_3.9.2-3_amd64.deb ...
Unpacking python3 (3.9.2-3) ...
Selecting previously unselected package cpio.
Preparing to unpack .../01-cpio_2.13+dfsg-4_amd64.deb ...
Unpacking cpio (2.13+dfsg-4) ...
Selecting previously unselected package netbase.
Preparing to unpack .../02-netbase_6.3_all.deb ...
Unpacking netbase (6.3) ...
Selecting previously unselected package openssl.
Preparing to unpack .../03-openssl_1.1.1k-1+deb11u1_amd64.deb ...
Unpacking openssl (1.1.1k-1+deb11u1) ...
Selecting previously unselected package ca-certificates.
Preparing to unpack .../04-ca-certificates_20210119_all.deb ...
Unpacking ca-certificates (20210119) ...
Selecting previously unselected package libgpm2:amd64.
Preparing to unpack .../05-libgpm2_1.20.7-8_amd64.deb ...
Unpacking libgpm2:amd64 (1.20.7-8) ...
Selecting previously unselected package libicu67:amd64.
Preparing to unpack .../06-libicu67_67.1-7_amd64.deb ...
Unpacking libicu67:amd64 (67.1-7) ...
Selecting previously unselected package libsasl2-modules-db:amd64.
Preparing to unpack .../07-libsasl2-modules-db_2.1.27+dfsg-2.1+deb11u1_amd64.deb ...
Unpacking libsasl2-modules-db:amd64 (2.1.27+dfsg-2.1+deb11u1) ...
Selecting previously unselected package libsasl2-2:amd64.
Preparing to unpack .../08-libsasl2-2_2.1.27+dfsg-2.1+deb11u1_amd64.deb ...
Unpacking libsasl2-2:amd64 (2.1.27+dfsg-2.1+deb11u1) ...
Selecting previously unselected package libsasl2-modules:amd64.
Preparing to unpack .../09-libsasl2-modules_2.1.27+dfsg-2.1+deb11u1_amd64.deb ...
Unpacking libsasl2-modules:amd64 (2.1.27+dfsg-2.1+deb11u1) ...
Selecting previously unselected package ssl-cert.
Preparing to unpack .../10-ssl-cert_1.1.0+nmu1_all.deb ...
Unpacking ssl-cert (1.1.0+nmu1) ...
Selecting previously unselected package postfix.
Preparing to unpack .../11-postfix_3.5.6-1+b1_amd64.deb ...
Unpacking postfix (3.5.6-1+b1) ...
Setting up media-types (4.0.0) ...
Setting up cpio (2.13+dfsg-4) ...
update-alternatives: using /bin/mt-gnu to provide /bin/mt (mt) in auto mode
update-alternatives: warning: skip creation of /usr/share/man/man1/mt.1.gz because associated file /usr/share/man/man1/mt-gnu.1.gz (of link group mt) doesn't exist
Setting up libgpm2:amd64 (1.20.7-8) ...
Setting up libicu67:amd64 (67.1-7) ...
Setting up libsqlite3-0:amd64 (3.34.1-3) ...
Setting up libsasl2-modules:amd64 (2.1.27+dfsg-2.1+deb11u1) ...
Setting up libsasl2-modules-db:amd64 (2.1.27+dfsg-2.1+deb11u1) ...
Setting up libncursesw6:amd64 (6.2+20201114-2) ...
Setting up libsasl2-2:amd64 (2.1.27+dfsg-2.1+deb11u1) ...
Setting up libmpdec3:amd64 (2.5.1-1) ...
Setting up netbase (6.3) ...
Setting up openssl (1.1.1k-1+deb11u1) ...
Setting up readline-common (8.1-1) ...
Setting up libreadline8:amd64 (8.1-1) ...
Setting up ca-certificates (20210119) ...
Updating certificates in /etc/ssl/certs...
129 added, 0 removed; done.
Setting up ssl-cert (1.1.0+nmu1) ...
Setting up postfix (3.5.6-1+b1) ...
Adding group `postfix' (GID 102) ...
Done.
Adding system user `postfix' (UID 101) ...
Adding new user `postfix' (UID 101) with group `postfix' ...
Not creating home directory `/var/spool/postfix'.
Creating /etc/postfix/dynamicmaps.cf
Adding group `postdrop' (GID 103) ...
Done.
setting myhostname: f7b78c1c0ec4..
setting alias maps
setting alias database
mailname is not a fully qualified domain name.  Not changing /etc/mailname.
setting destinations: $myhostname, f7b78c1c0ec4, localhost.localdomain, , localhost
setting relayhost: 
setting mynetworks: 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
setting mailbox_size_limit: 0
setting recipient_delimiter: +
setting inet_interfaces: all
setting inet_protocols: all
/etc/aliases does not exist, creating it.
WARNING: /etc/aliases exists, but does not have a root alias.

Postfix (main.cf) is now set up with a default configuration.  If you need to 
make changes, edit /etc/postfix/main.cf (and others) as needed.  To view 
Postfix configuration values, see postconf(1).

After modifying main.cf, be sure to run 'systemctl reload postfix'.

Running newaliases
newaliases: warning: valid_hostname: misplaced delimiter: f7b78c1c0ec4..
newaliases: fatal: file /etc/postfix/main.cf: parameter myhostname: bad parameter value: f7b78c1c0ec4..
dpkg: error processing package postfix (--configure):
 installed postfix package post-installation script subprocess returned error exit status 75
Setting up libpython3.9-stdlib:amd64 (3.9.2-1) ...
Setting up libpython3-stdlib:amd64 (3.9.2-3) ...
Setting up python3.9 (3.9.2-1) ...
Setting up python3 (3.9.2-3) ...
Processing triggers for libc-bin (2.31-13+deb11u2) ...
Processing triggers for ca-certificates (20210119) ...
Updating certificates in /etc/ssl/certs...
0 added, 0 removed; done.
Running hooks in /etc/ca-certificates/update.d...
done.
Errors were encountered while processing:
 postfix
E: Sub-process /usr/bin/dpkg returned an error code (1)
The command '/bin/bash -o pipefail -c apt-get -qq update &&   apt-get -qq install apt-utils 2>/dev/null &&   apt-get -qq dist-upgrade &&   apt-get -qq install postfix &&   apt-get -qq --no-install-recommends install   altermime amavisd-new apt-transport-https arj binutils bzip2 bsd-mailx   ca-certificates cabextract clamav clamav-daemon cpio curl   dbconfig-no-thanks dovecot-core dovecot-fts-xapian dovecot-imapd   dovecot-ldap dovecot-lmtpd dovecot-managesieved dovecot-pop3d   dovecot-sieve dovecot-solr dumb-init   ed fetchmail file gamin gnupg gzip iproute2 iptables   locales logwatch lhasa libdate-manip-perl libldap-common liblz4-tool   libmail-spf-perl libnet-dns-perl libsasl2-modules lrzip lzop   netcat-openbsd nomarch opendkim opendkim-tools opendmarc   pax pflogsumm postgrey p7zip-full postfix-ldap postfix-pcre   postfix-policyd-spf-python postsrsd pyzor   razor rpm2cpio rsyslog sasl2-bin spamassassin supervisor   unrar-free unzip uuid whois xz-utils &&   gpg --keyserver ${FAIL2BAN_GPG_PUBLIC_KEY_SERVER}     --recv-keys ${FAIL2BAN_GPG_PUBLIC_KEY_ID} 2>&1 &&   curl -Lkso fail2ban.deb ${FAIL2BAN_DEB_URL} &&   curl -Lkso fail2ban.deb.asc ${FAIL2BAN_DEB_ASC_URL} &&   FINGERPRINT="$(LANG=C gpg --verify   fail2ban.deb.asc fail2ban.deb 2>&1     | sed -n 's#Primary key fingerprint: \(.*\)#\1#p')" &&   if [[ -z ${FINGERPRINT} ]]; then     echo "ERROR: Invalid GPG signature!" >&2; exit 1; fi &&   if [[ ${FINGERPRINT} != "${FAIL2BAN_GPG_FINGERPRINT}" ]]; then     echo "ERROR: Wrong GPG fingerprint!" >&2; exit 1; fi &&   dpkg -i fail2ban.deb 2>&1 &&   rm fail2ban.deb fail2ban.deb.asc &&   apt-get -qq autoremove &&   apt-get -qq autoclean &&   apt-get -qq clean &&   rm -rf /var/lib/apt/lists/* &&   c_rehash 2>&1' returned a non-zero code: 100
make: *** [Makefile:14: build] Error 100

Run the build on Ubuntu 21.10