Thought I should point out that all emails I have received from Piwigo to my Gmail account are being considered as Spam. (not worked out yet how to stop that happening).
I get the following message in Gmail.
Why is this message in Spam? It is in violation of Google's recommended email sender guidelines. Learn more
You might like to investigate as this could be happening with other email sites as well.
Piwigo is a client. The reason you are being considered spam is probably because you are trying to use gmail is a relay. Are you authenticating with your gmail username and password prior to sending?
I have my owncloud and freenas setup to route through gmail, but you must authenticate with your gmail account, otherwise you are just a dynamic IP trying to send spam and will be blocked.
Last edited by reddn (2017-01-05 05:43:27)
Nothing to do with Piwigo but due to the server config or your custom email config