ListSweep Guides

Should you email role addresses?

Role addresses are shared inboxes, not people: info@, sales@, support@, admin@, noreply@, postmaster@. They rarely bounce, which is why they survive list cleaning — and they rarely open, which is why they hurt you.

The test is simple: if the address cannot plausibly belong to one person who chose to hear from you, it should not be in a nurture or cold sequence.

Why they are worse than a bounce

A bounce tells you to stop. A role address says nothing: it accepts the message, nobody reads it, no one opens, and some fraction of them report it as spam because the inbox is monitored by a shared team that did not ask for your email. Providers weigh complaints and engagement, so a list padded with role addresses lowers your effective reputation while looking clean on paper.

Google's published guidance is a spam complaint rate below 0.3% in Postmaster Tools. Role addresses are a direct path to that number going up.

Where role addresses belong

Don't confuse them with personal addresses at work

jane@acme.com is not a role address, even if it is a company domain. The rule is about the local part naming a function rather than a person. Over-filtering removes your best B2B contacts; under-filtering wastes your sends.

Check your own list in about 30 seconds. Paste or drop a CSV — duplicates, typos, role addresses and dead domains, all handled in your browser. Free for the first 100 addresses, $19 once for unlimited.

Open the tool

Common questions

Do role addresses cause bounces?

Almost never. postmaster@ and abuse@ are required to exist by convention. They cost you engagement and complaints, not delivery.

What about catch-all domains?

A catch-all accepts every address on the domain, real or not, so you cannot tell a valid mailbox from a fabricated one without sending. Treat catch-all acceptance as unverified.

Last updated 2026-10-23.