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Verify your Outreach export before you send

Export your prospects from Outreach as a CSV, upload it to SimpleVerifier as it is, and every address gets a live mailbox check. You download valid, risky and invalid files with your original Outreach columns kept, ready to import back.

1. Export the CSV from Outreach

  1. In Outreach, click the Prospects icon in the left navigation sidebar.
  2. Select the prospects you want to export.
  3. Click the More Options (three dots) icon and choose Export.
  4. Choose Email CSV for anything over 200 records, or Download now for smaller sets, then click Export.

Download now is capped at 200 prospects per file. Email CSV handles up to 100,000 records and goes to your user's email address. Download links expire after seven days.

Source: Outreach help centre.

2. Upload it to SimpleVerifier

Sign in, upload the CSV as it came out of Outreach and every address gets a live mailbox check with catch-all detection. The email column is found automatically.

Verify your Outreach export

3. Import the clean file back

You get three files: valid, risky and invalid, each with every column from the original export. Import the valid file back into Outreach or your sending tool, and keep risky addresses (usually catch-all domains) out of cold sends.

Common questions

How do I export my prospects from Outreach?
In Outreach, click the Prospects icon in the left navigation sidebar. Select the prospects you want to export. Click the More Options (three dots) icon and choose Export. Choose Email CSV for anything over 200 records, or Download now for smaller sets, then click Export. Download now is capped at 200 prospects per file. Email CSV handles up to 100,000 records and goes to your user's email address. Download links expire after seven days.
Do I need to change the Outreach CSV before uploading it?
No. The email column is found by its header or its contents, so the Outreach export works as it is. Every other column is kept, and the cleaned files come back with your original columns so you can import them straight back into Outreach.
Why verify a list that came from Outreach?
Lead databases go stale as people change jobs, and a bounced cold email counts against your sending domain the same as any other. Verifying the Outreach export before it goes into a sequence keeps the bounce rate under the roughly 2% line where mailbox providers start filtering, and it catches catch-all domains you should not send to blind.
How much does it cost?
Verification is $29.99 a month with no limit on verifications, for files up to 100,000 rows. See the pricing page for the plans.

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