SMTP server configuration only working/used when running on Laptop, but not virtual host

[schihei]

The SMTP configuration only works when I run the Docker container on my laptop, but when I move the same configuration to my virtual host, the IP address 127.0.1.1 is used as SMTP server.

The error I am receiving is the following:

calcom-docker-calcom-1 | @calcom/web:start: 22:38:46:302 WARNorgDomains.ts Match of WEBAPP_URL with ALLOWED_HOSTNAME failed {
calcom-docker-calcom-1 | @calcom/web:start: WEBAPP_URL: 'https://cal.XXXX.de',
calcom-docker-calcom-1 | @calcom/web:start: ALLOWED_HOSTNAMES: [
calcom-docker-calcom-1 | @calcom/web:start: 'cal.XXXX.de'
calcom-docker-calcom-1 | @calcom/web:start: ]
calcom-docker-calcom-1 | @calcom/web:start: }
calcom-docker-calcom-1 | @calcom/web:start: 22:38:59:465 WARN[[SyncServiceManager] updateWebUser:noUser {"user":null}
calcom-docker-calcom-1 | @calcom/web:start: 22:39:00:275 WARNEventManager No destination Calendar found, falling back to first connected calendar {"calendarCredentials":[]}
calcom-docker-calcom-1 | @calcom/web:start: SEND_BOOKING_CONFIRMATION_ERROR Error: connect ECONNREFUSED 127.0.1.1:465
calcom-docker-calcom-1 | @calcom/web:start: at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1555:16)
calcom-docker-calcom-1 | @calcom/web:start: at TCPConnectWrap.callbackTrampoline (node:internal/async_hooks:128:17) {
calcom-docker-calcom-1 | @calcom/web:start: errno: -111,
calcom-docker-calcom-1 | @calcom/web:start: code: 'ESOCKET',
calcom-docker-calcom-1 | @calcom/web:start: syscall: 'connect',
calcom-docker-calcom-1 | @calcom/web:start: address: '127.0.1.1',
calcom-docker-calcom-1 | @calcom/web:start: port: 465,
calcom-docker-calcom-1 | @calcom/web:start: command: 'CONN'
calcom-docker-calcom-1 | @calcom/web:start: }
calcom-docker-calcom-1 | @calcom/web:start: sendEmail from: Cal.com [email protected] subject: 30 Min Meeting between Heiko Joerg Schick and t Error: connect ECONNREFUSED 127.0.1.1:465
calcom-docker-calcom-1 | @calcom/web:start: at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1555:16)
calcom-docker-calcom-1 | @calcom/web:start: at TCPConnectWrap.callbackTrampoline (node:internal/async_hooks:128:17) {
calcom-docker-calcom-1 | @calcom/web:start: errno: -111,
calcom-docker-calcom-1 | @calcom/web:start: code: 'ESOCKET',
calcom-docker-calcom-1 | @calcom/web:start: syscall: 'connect',
calcom-docker-calcom-1 | @calcom/web:start: address: '127.0.1.1',
calcom-docker-calcom-1 | @calcom/web:start: port: 465,
calcom-docker-calcom-1 | @calcom/web:start: command: 'CONN'
calcom-docker-calcom-1 | @calcom/web:start: }

My configuration is:
EMAIL_SERVER_HOST=XXXX.de
EMAIL_SERVER_PORT=465
EMAIL_SERVER_USER=[email protected]
EMAIL_SERVER_PASSWORD=XXXXXXXXXXXXXX

It seems the configuration is used to verify the SSL certificate of the SMTP server but not for sending.

Thank you very much for your help.

[pramodith]

I'm facing the same issue @schihei were you able to figure this out?