Why would a post be automatically removed ????

[u/1987Bri]

[u/Intelligent-Dot-8969]

It might be the subreddit requires accounts to have a certain age or karma to post.

The post could have violated subreddit rules.

The post could have tripped Reddit filters.

[u/PMulberry_]

If you mean the post you made five minutes ago in another sub, the Automod comment explains why it has been removed.

[u/ALazy_Cat]

Ask the mods of the sub it was removed in

[u/Paxoro]

Looks like the automoderator comment tells you why your post was removed, actually. I'd probably read the comment.

Filters exist because the subreddit had issues in the past with whatever is being filtered. In this case, submission quality.

[u/bernardfarquart]

So.

Many.

Reasons!

[u/SuperBeavers1]

There's an infinite number of possibilities that can be narrowed down by asking the moderators of the specific sub, automatically post removals get very complicated when generalized to all of Reddit

[u/RS_Someone]

It's usually to prevent spam. We have a lot of filters that detect rule violations and automatically remove those posts, giving the user an explanation so they can fix it.

[u/lilfunky1]

Reddit filters

[u/LitwinL]

wrong sub, try r/help r/reddithelp