Duration of a Temporary Block The length of a temporary block by Facebook depends on the severity of the violation and the user's history on Facebook. It has been observed that a temporary block may last as little as a few hours, but could also last up to 30 days.
Something you posted or shared seems suspicious or abusive to our security systems. Messages or friend requests you sent were marked unwelcome. You've done something that doesn't follow our Community Standards.
You can submit more information here for up to 30 days after your account was disabled. After that, your account will be permanently disabled and you will no longer be able to request a review. Only submit this form if your account has been disabled for violating Facebook's Community Standards.
If you believe Facebook has wrongly disabled your account, you can submit an appeal for up to 30 days after deactivation. You'll need to submit proof of identification, such as a driver's license or government ID, and provide convincing evidence to regain access to your account.
Appeal the block
If you feel that you were unfairly blocked or that the block is permanent, you can appeal to Facebook to have it lifted. To do this, go to the Facebook Help Center and search for “block appeal.” You will be asked to provide your account information and a reason why you believe the block was unjust.
Your account may be temporarily blocked if you violate Facebook's Community Standards or Terms of Service. This suspension usually lasts for a maximum of 30 days, during which you will not be able to access your account. After the ban, you may be able to regain access to your account.
If you unblock someone's Facebook profile on Messenger, keep in mind: You'll also unblock them on Facebook. Unblocking a profile won't add them as a Facebook friend again. You won't be able to block them again for 48 hours.
Your post was blocked because we detected that it might be spam. You may be blocked from posting something if: We detect that your post includes a link to a malicious website.
Temporary: Facebook imposes a temporary restriction that may range from a few hours to 21 days. Permanently: If Facebook believes the violation to be particularly severe, a permanent block may be implemented, in which your account is permanently deleted and you are unable to access the account ever again.
You can't message anyone
If you try to send a message that doesn't go through, or if you can't access your Messenger app, it's probably because Facebook placed you in jail.
For that to happen, either party needs to send a friend request, which the receiver must accept. There is no cap on the number of times you can block or unblock a profile, but you are required to wait 48 hours after unblocking to block someone again.
Does Facebook automatically unblock someone? No according to Facebook only you can do that If you are asking about someone you blocked. If Facebook blocks you it depends on why as to if they ever unblock that account.
A Facebook account can be restricted for several reasons. Sending too many spam friend requests to unknown people. Sharing abusive and malicious content. Abusing Facebook advertising and commerce policies.
No Facebook bans don't apply to messenger.
"Facebook Jail" is simply when the social media platform bans a user for either intentionally or unintentionally violating its community guidelines. The ban can be either temporary and last for a few hours or up to 21 days or permanent, in which case Facebook deletes the user's account.
Users that run afoul of Facebook's rules can spend time in what many now call “Facebook Jail,” losing commenting and posting abilities for from 24 hours to 30 days or, in more serious cases, lose their accounts indefinitely.
The maximum time for blocking by Facebook is 30 days. Once you go over this period of time, you get out of Facebook jail and get access to your account.
Unless you're reporting an incident of intellectual property infringement, your report will be kept confidential and the account you reported won't see who reported them. Please keep in mind that reporting something to Facebook doesn't guarantee that it will be removed.
Implications of Reporting Someone on Facebook Messenger
When you report someone on Messenger, a member of Facebook's support team will review your complaint. It usually takes up to 48 hours to determine if the recipient has violated Facebook guidelines or not.
Once you ask us to take another look, your content will be reviewed again, usually within 24 hours. If we find we've made a mistake, we'll let you know and the content you reported will be hidden or removed.
The temporary block is the most common action block implemented by Instagram. It usually lasts up to 24 hours.