Envelope With Arrow on Facebook

What it signals here

reaction meaning

Rarely used as a reaction but appears in comments to direct people to Messenger: 'Sending you a message 📩'

comment use

Boomers use it literally to mean 'I emailed you' or 'check your inbox,' often confusing Facebook message with email.

boomer interpretation

Strongly associated with email and formal written communication — often typed as: 'I sent you an email 📩 please respond.'

group use

Group admins use it to notify members of important announcements sent via direct message or email newsletter.

See it elsewhere