iPhone Screenshots
Description
Filter SMS and MMS from unknown senders into a separate muted list. Disable notifications for messages from non-contacts. Add numbers to an allowlist by phone number or message text. Sync with Messages to manage allowlist entries.
Do not go gentle into that spam SMS.
Filter SMS and MMS from unknown senders into a separate, muted list, called Junk. Mehssages SMS filter extension turns off notifications for SMS and MMS from the numbers which are not in your Contacts.
Make Allowlist by sender's phone number or body text to receive messages normally.
Use Mehssages’ Messages app to add an item to the Allowlist or paste a phone number from your clipboard.