> For the complete documentation index, see [llms.txt](https://xoops.gitbook.io/xnewsletter-tutorial/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xoops.gitbook.io/xnewsletter-tutorial/en/5userside/subscribe_and_unsubscribe.md).

# Subscribe and unsubscribe

If you are not logged in or your user account is not linked to a subscriber, you get first a form to enter your email address ![](https://1189936591-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LD6Mk8F71x3BVeTRDbX%2Fsync%2F074894209b26032446019c94bab18b23a8015d86.PNG?generation=1596997088548580\&alt=media)

if you enter your email and click on submit, then you get and overview about the existing subscriptions of this email. ![](https://1189936591-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LD6Mk8F71x3BVeTRDbX%2Fsync%2Fc267c19fe5153d4d3a478e6d6a3825731d50bf1b.PNG?generation=1596997088159802\&alt=media)

If this email address isn't stored in the newsletter system, you get direclty to the form for subscription. ![](https://1189936591-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LD6Mk8F71x3BVeTRDbX%2Fsync%2Ffe1a834a480a4f2ee3e063e7c549da4db3c7d876.PNG?generation=1596997088454773\&alt=media) Under "Available newsletters" the user can see all newsletter cats, where his groups has the right to read.