The seed phrase is one account-level text string Winnr stamps into every warmup email your mailboxes send. Its only job is to be a marker you can filter on — set a rule in your own inbox or sequencer that catches that exact phrase, and warmup replies sort themselves out of your way. It's a single phrase (up to ~2,000 characters) applied to all your warming mailboxes, and it does not change warming performance. Set it in Settings.
What the seed phrase is for
Warming runs quietly in the background, but the warmup replies still land somewhere — in the mailbox you're warming, and if you've connected that mailbox to a sequencer or your own inbox, they can clutter it up.
The seed phrase solves that. It's a single marker Winnr stamps into every warmup email your mailboxes send. Because the phrase is always present and always the same, you can set one filter that catches all of it:
- Pick a distinctive phrase (the field shows an example placeholder like
winnr-warmup). - Winnr adds it to every warmup email going out from your mailboxes.
- You add a matching filter in your inbox or sequencer that files or archives anything containing that phrase.
Result: warmup traffic sorts itself away and your main view stays clean.
One phrase, whole account
This is a single account-level setting, not a library of templates. There's one text field, you enter one phrase, and it applies to all of your warming mailboxes. You don't build up a list, and you don't add "content" for the warming network to send — Winnr handles the actual warmup message content on its own.
What it does not do
- It does not speed up or improve warming. Performance is driven by volume and ramp, not by this phrase.
- It does not change what your cold campaigns say. Real campaign copy lives in your sending tool.
- It is not seen by the people you cold-email. The phrase only appears inside warmup mail within Winnr's warming network.
What's next
Step-by-step
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1. Open Settings
App sidebar → Settings → find the warming seed phrase field.
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2. Enter a phrase
Type a short, distinctive marker in the text field (placeholder shows an example like "winnr-warmup"). It's one field, one phrase for the whole account — not a list.
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3. Save
Save the setting. From then on, Winnr adds that phrase to every warmup email your mailboxes send. Existing sent messages don't change.
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4. Add a filter on your side
In your own inbox (Gmail/Outlook) or your sequencer, create a filter that matches the exact phrase and files or archives it. Warmup replies now stay out of your main view.
Frequently asked questions
Does the seed phrase change warming performance?
No. It has zero effect on reputation, volume, or how warming runs. It's purely a marker so you can filter warmup mail out of your own inbox or sequencer.
Is it per-mailbox or account-wide?
Account-wide. It's a single phrase applied to every warming mailbox on your account — one field, not a per-mailbox setting and not a list.
What makes a good phrase?
Something distinctive that won't collide with your real mail. A short slug like "winnr-warmup" or a unique token works well — you want a filter on it to catch warmup mail and nothing else.
How long can it be?
Up to roughly 2,000 characters, so length is not a constraint. In practice a short, unique marker is all you need.
Do the recipients I cold-email ever see it?
No. The phrase only appears in warmup emails exchanged inside Winnr's warming network. Your real cold-campaign copy is whatever you write in your sending tool — the seed phrase never touches it.