diff --git a/config.prod/src/.env b/config.prod/src/.env
index f3273172..f3b89ef3 100644
--- a/config.prod/src/.env
+++ b/config.prod/src/.env
@@ -1,142 +1,144 @@
 APP_NAME=Kolab
 APP_ENV=local
 APP_KEY=
 APP_DEBUG=true
 APP_URL=https://{{ host }}
 APP_PUBLIC_URL=https://{{ host }}
 APP_DOMAIN={{ host }}
 APP_WEBSITE_DOMAIN={{ host }}
 APP_THEME=default
 APP_TENANT_ID=5
 APP_LOCALE=en
 APP_LOCALES=
 
 APP_WITH_ADMIN=1
 APP_WITH_RESELLER=1
 APP_WITH_SERVICES=1
 APP_WITH_FILES=1
 APP_WITH_WALLET=0
 APP_WITH_SIGNUP=0
 
 APP_LDAP=0
 APP_IMAP=1
 
 APP_HEADER_CSP="connect-src 'self'; child-src 'self'; font-src 'self'; form-action 'self' data:; frame-ancestors 'self'; img-src blob: data: 'self' *; media-src 'self'; object-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-eval' 'unsafe-inline'; default-src 'self';"
 APP_HEADER_XFO=sameorigin
 
 ASSET_URL=https://{{ host }}
 
 WEBMAIL_URL=/roundcubemail/
 SUPPORT_URL=/support
 
 LOG_CHANNEL=stdout
 LOG_SLOW_REQUESTS=5
 LOG_DEPRECATIONS_CHANNEL=null
 LOG_LEVEL=debug
 
 DB_CONNECTION=mysql
 DB_DATABASE=kolabdev
 DB_HOST=mariadb
 DB_PASSWORD={{ admin_password }}
 DB_ROOT_PASSWORD={{ admin_password }}
 DB_PORT=3306
 DB_USERNAME=kolabdev
 
 BROADCAST_DRIVER=redis
 CACHE_DRIVER=redis
 
 QUEUE_CONNECTION=redis
 
 SESSION_DRIVER=file
 SESSION_LIFETIME=120
 
 OPENEXCHANGERATES_API_KEY="from openexchangerates.org"
 
 MFA_DSN=mysql://roundcube:{{ admin_password }}@mariadb/roundcube
 MFA_TOTP_DIGITS=6
 MFA_TOTP_INTERVAL=30
 MFA_TOTP_DIGEST=sha1
 
 IMAP_URI=imap:11143
 IMAP_HOST=172.18.0.12
+IMAP_PORT=11143
+IMAP_GUAM_PORT=11143
 IMAP_ADMIN_LOGIN=cyrus-admin
 IMAP_ADMIN_PASSWORD={{ admin_password }}
 IMAP_VERIFY_HOST=false
 IMAP_VERIFY_PEER=false
 
 SMTP_HOST=172.18.0.13
 SMTP_PORT=10587
 
 COTURN_PUBLIC_IP='{{ public_ip }}'
 
 MEET_SERVER_URLS=https://{{ host }}/meetmedia/api/
 MEET_SERVER_VERIFY_TLS=false
 
 MEET_WEBRTC_LISTEN_IP='172.18.0.1'
 MEET_PUBLIC_DOMAIN={{ host }}
 MEET_TURN_SERVER='turn:172.18.0.1:3478'
 MEET_LISTENING_HOST=172.18.0.1
 
 
 PGP_ENABLE=true
 PGP_BINARY=/usr/bin/gpg
 PGP_AGENT=/usr/bin/gpg-agent
 PGP_GPGCONF=/usr/bin/gpgconf
 PGP_LENGTH=
 
 REDIS_HOST=redis
 REDIS_PASSWORD=null
 REDIS_PORT=6379
 
 OCTANE_HTTP_HOST={{ host }}
 SWOOLE_PACKAGE_MAX_LENGTH=10485760
 
 MAIL_DRIVER=log
 MAIL_MAILER=smtp
 MAIL_HOST=smtp.mailtrap.io
 MAIL_PORT=2525
 MAIL_USERNAME=null
 MAIL_PASSWORD=null
 MAIL_ENCRYPTION=null
 MAIL_FROM_ADDRESS="noreply@example.com"
 MAIL_FROM_NAME="Example.com"
 MAIL_REPLYTO_ADDRESS="replyto@example.com"
 MAIL_REPLYTO_NAME=null
 
 DNS_TTL=3600
 DNS_SPF="v=spf1 mx -all"
 DNS_STATIC="%s.    MX  10 ext-mx01.mykolab.com."
 DNS_COPY_FROM=null
 
 MIX_ASSET_PATH='/'
 
 PASSWORD_POLICY=
 
 COMPANY_NAME=kolab.org
 COMPANY_ADDRESS=
 COMPANY_DETAILS=
 COMPANY_EMAIL=
 COMPANY_LOGO=
 COMPANY_FOOTER=
 
 VAT_COUNTRIES=CH,LI
 VAT_RATE=7.7
 
 KB_ACCOUNT_DELETE=
 KB_ACCOUNT_SUSPENDED=
 KB_PAYMENT_SYSTEM=
 
 KOLAB_SSL_CERTIFICATE=/etc/pki/tls/certs/kolab.hosted.com.cert
 KOLAB_SSL_CERTIFICATE_FULLCHAIN=/etc/pki/tls/certs/kolab.hosted.com.chain.pem
 KOLAB_SSL_CERTIFICATE_KEY=/etc/pki/tls/certs/kolab.hosted.com.key
 
 PROXY_SSL_CERTIFICATE=/etc/certs/imap.hosted.com.cert
 PROXY_SSL_CERTIFICATE_KEY=/etc/certs/imap.hosted.com.key
 
 OPENEXCHANGERATES_API_KEY={{ openexchangerates_api_key }}
 FIREBASE_API_KEY={{ firebase_api_key }}
 
 MINIO_USER=minio
 MINIO_PASSWORD=W3lcom32@ph3lia
 MINIO_BUCKET=kolab
 FILESYSTEM_DISK=minio
diff --git a/docker/imap/init.sh b/docker/imap/init.sh
index 2bebc44a..2d8d37ca 100755
--- a/docker/imap/init.sh
+++ b/docker/imap/init.sh
@@ -1,31 +1,33 @@
 #!/bin/bash
 
 
 sed -i -r \
     -e "s|IMAP_ADMIN_LOGIN|$IMAP_ADMIN_LOGIN|g" \
     -e "s|IMAP_ADMIN_PASSWORD|$IMAP_ADMIN_PASSWORD|g" \
     /etc/imapd.conf
 
 sed -i -r \
     -e "s|APP_DOMAIN|$APP_DOMAIN|g" \
     /etc/saslauthd.conf
 
+mkdir /var/lib/imap/socket
+
 cat ${SSL_CERTIFICATE} ${SSL_CERTIFICATE_FULLCHAIN} ${SSL_CERTIFICATE_KEY} > /etc/pki/cyrus-imapd/cyrus-imapd.bundle.pem
 chown 1001:0 /etc/pki/cyrus-imapd/cyrus-imapd.bundle.pem
 
 /usr/sbin/saslauthd -m /run/saslauthd -a httpform -d &
 # Can't run as user because of /dev/ permissions so far.
 # Cyrus imap only logs to /dev/log, no way around it it seems.
 # sudo rsyslogd
 
 
 # Cyrus needs an entry in /etc/passwd. THe alternative would be perhaps the nss_wrapper
 # https://docs.openshift.com/container-platform/3.11/creating_images/guidelines.html#openshift-specific-guidelines
 # FIXME: This probably currently just works because we make /etc/ writable, which I suppose we shouldn't.
 ID=$(id -u)
 GID=$(id -g)
 echo "$ID:x:$ID:$GID::/opt/app-root/:/bin/bash" > /etc/passwd
 
 exec env CYRUS_VERBOSE=2 CYRUS_USER="$ID" /usr/libexec/master -D -p /var/run/master.pid -M /etc/cyrus.conf -C /etc/imapd.conf