Problem: people signing up for a conference sometimes make typos in their email address.

Solution: bulk email the entire participant list, and wait for "message undelivered" responses.

@christianp before the "typos" are valid e-mail addresses for quite different people.

Sign in to participate in the conversation

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!