Outlook Email Server 501 invalid domain

[jayket]

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Expected Behavior

Email should sent without issue and return 250 code to complete email process

Current Behavior

Email server is returning error code 501 with message "501 5.5.4 Invalid domain name [BL1PR13CA0360.namprd13.prod.outlook.com]

Steps to Reproduce

1. use any outlook email for the default settings

Environment

OS:Raspbian v11 lite CPU architecture:arm32 How docker service was installed: from the official docker repo

Command used to create docker container (run/create/compose/screenshot)

version: "3" services: mysql: image: linuxserver/mariadb container_name: Snipe_mysql restart: unless-stopped volumes:

• /homw/admin/appdata/snipeit/mysql:/config environment:
• PUID=1000
• PGID=1000
• TZ=America/New_York
• MYSQL_ROOT_PASSWORD=
• MYSQL_USER=
• MYSQL_PASSWORD=
• MYSQL_DATABASE=snipe snipeit: image: linuxserver/snipe-it:latest container_name: Snipe_it restart: unless-stopped depends_on:
• mysql volumes:
• /home/admin/appdata/snipeit:/config environment:
• APP_DEBUG=true
• APP_TIMEZONE=America/New_York
• APP_URL=
• NGINX_APP_URL=
• MYSQL_PORT_3306_TCP_ADDR=mysql
• MYSQL_PORT_3306_TCP_PORT=3306
• MYSQL_DATABASE=snipe
• MYSQL_USER=
• MYSQL_PASSWORD=
• PGID=1000
• PUID=1000

  Email settings

• MAIL_DRIVER=smtp
• MAIL_PORT_587_TCP_ADDR=smtp-mail.outlook.com
• MAIL_PORT_587_TCP_PORT=587
• MAIL_ENV_USERNAME=example@outlook.com
• MAIL_ENV_PASSWORD=example
• MAIL_ENV_ENCRYPTION=TLS
• MAIL_ENV_FROM_ADDR=example@outlook.com

• MAIL_ENV_FROM_NAME=Snipe-IT

  ports:

• "3001:80"

Docker logs

[s6-init] making user provided files available at /var/run/s6/etc...exited 0. [s6-init] ensuring user provided files have correct perms...exited 0. [fix-attrs.d] applying ownership & permissions fixes... [fix-attrs.d] done. [cont-init.d] executing container initialization scripts... [cont-init.d] 01-envfile: executing... [cont-init.d] 01-envfile: exited 0. [cont-init.d] 02-tamper-check: executing... [cont-init.d] 02-tamper-check: exited 0. [cont-init.d] 10-adduser: executing...

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GID/UID

User uid: 1000 User gid: 1000

[cont-init.d] 10-adduser: exited 0. [cont-init.d] 20-config: executing... [cont-init.d] 20-config: exited 0. [cont-init.d] 30-keygen: executing... using keys found in /config/keys [cont-init.d] 30-keygen: exited 0. [cont-init.d] 40-config: executing... [cont-init.d] 40-config: exited 0. [cont-init.d] 90-custom-folders: executing... [cont-init.d] 90-custom-folders: exited 0. [cont-init.d] 99-custom-files: executing... [custom-init] no custom files found exiting... [cont-init.d] 99-custom-files: exited 0. [cont-init.d] done. [services.d] starting services [services.d] done.

App run in debug: Expected response code 250 but got code "501", with message "501 5.5.4 Invalid domain name [BL1PR13CA0360.namprd13.prod.outlook.com] " /var/www/html/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php#459

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[drizuid]

This looks like an upstream issue and should be taken up with the devs of snipe-it. We support the container, not the application within.