Help Needed: Trouble Accessing Postiz via HTTPS on Synology DS220+

[s0536587-htw]

Hi everyone,

I'm fairly new to this space and recently tried setting up Postiz on my Synology DS220+ using Portainer. The initial setup went smoothly, and the service is running fine when accessed via a local .lan domain.

However, I'm facing a big issue: I can’t access Postiz using my public domain https://postiz.my-server.synology.me, which makes integrating it with platforms like YouTube impossible.

What's strange is that I’ve deployed other containers like n8n the same way, and they work perfectly through the same domain setup. So I’m stuck here and not sure what I’m missing.

Has anyone dealt with a similar problem or maybe has an idea on what could be going wrong? I’d really appreciate any tips, suggestions, or shared experiences.

Thanks in advance!