Waiting for a SMTP connection.

[Former user]

I am using the docker deployment service

docker has started but dashboard display “Waiting for a SMTP connection.”

I forgot to set anything up?

[SH]

Issue #669 was marked as a duplicate of this issue.

[SH]

Can you please make screenshot with chrome → right click “inspect” → Console tab?

[kk99999]

‌

how should i set up the connection stmp

online

help me

thanks

[kk99999]

a lot of this error

WebSocket connection to 'wss://mymaildomain/admin/haraka/11380/ws' failed: Error during WebSocket handshake: Unexpected response code: 502

‌

is this what you need？

[SH]

which version are you using?

[kk99999]

install use docker

analogic/poste.io latest 41c18e4e6eaa 4 days ago 593MB

use example command

[Alexander]

I had a similar issue and it had to do with the nginx proxy i was using. The Problem was, that it was missing some header information that are needed to support WebSocket. Are you using an nginx proxy server in front of poste webserver?

See here: [https://www.nginx.com/blog/websocket-nginx/](https://www.nginx.com/blog/websocket-nginx/)