Skrapp export to email list: catch-all and unknown marked
In short: Reads a Skrapp.io CSV or XLSX export, reads the email status (Valid, Catch-All, Invalid, Unknown, Pending), sets aside invalid and role addresses, marks the rest risky, merges repeats and flags webmail and typos. Limit: Skrapp doesn't publish the column names of its exports; the email, status and name columns are found by name from an inferred list, so check the notes above the result.
Export the leads from Skrapp.io and upload the CSV or Excel file here. Valid addresses are kept, Catch-All, Unknown and Pending addresses are marked risky, Invalid and role addresses are set aside, repeats are merged and addresses off the company website's domain are flagged. Then check the clean file live before sending.
List cleaned? Check which of the remaining addresses have a mailbox.
Price: this tool is free. Checking a whole email list is from $9/mo, and the first 100 checks are free with Google, no card. Check your list free nowSee pricing
Sample result
6 Skrapp rows: 3 to send, info@ and 1 invalid set aside.
- Addresses
- 3 to check
- Set aside
- 2
- No email
- 1
What this means for you
Catch-All, Unknown and Pending are unconfirmed: check them before sending.
- Skrapp.io's own status read
- Role addresses set aside
- Repeats merged
- Domain mismatches flagged
- Skrapp.io
- Export
- CSV
By SimpleVerifier Team · Last updated · Runs in your browser; nothing you paste is sent to us
How do I check the Skrapp.io leads before the campaign starts?
- Download the clean list here.
- Upload it at /verify. Every address gets a live mailbox check, and valid, risky and invalid download as separate files; catch-all domains are marked. The first 100 email checks are free with a Google sign-in, no card.
- Send to the valid file first. Hold the risky and catch-all part back or send it slowly.
How do I clean a Skrapp.io export before sending?
- In Skrapp, open the list (from the Chrome extension, a Sales Navigator export or the bulk email finder), select the leads and export them to CSV or Excel.
- Upload the file here, or paste it. The email, name, company, website and Skrapp.io status columns are found by name.
- Choose what to set aside: invalid and role addresses (on to start), risky or unverified addresses, personal webmail. Tick the option to read second email columns as well.
- Download the clean list and the set-aside file, each with a flags column.
Example
- You enter
- A Skrapp.io export with 6 rows and an
Email Statuscolumn: Valid, Catch-All, Invalid, Unknown and Pending, plus aninfo@address. - You get
- 3 in the list (Catch-All and Unknown marked risky, the off-domain lead flagged);
info@and the Invalid lead set aside; 1 row counted as having no email. - Limits
- Reads the vendor's own status; it is not a mailbox check today. Runs in your browser with no row cap; an uploaded file can be up to 25 MB.
What happens to Catch-All, Unknown and Pending?
Skrapp's own guide lists the statuses as Valid, Catch-All, Invalid, Unknown and Pending. Only Valid is a confirmed result. The other three are kept and marked risky, because the mail server either accepts every address or never gave a clear answer; tick the option to set them aside.
A live mailbox check can settle many of those rows before the first send.
Does it work on Sales Navigator exports made with Skrapp?
Yes. Skrapp's Sales Navigator export includes the verified email, verification status, job title and company details, and those columns are found by name. Any export with an email column works; the status column is optional.
What else does it flag?
Role addresses such as info@ and sales@ are set aside by default, because they reach a shared inbox rather than a person. Personal webmail (Gmail, Yahoo, Outlook.com) on a B2B list and likely domain typos such as gmial.com are flagged, and so is an address on a different domain from the company website: often a parent company, an old domain or a guessed pattern.
Repeated addresses are merged and the weakest status on any copy wins. Rows with no address are counted, not dropped silently. Everything runs in your browser; the file is never uploaded.
Who uses this tool, and for what?
- Cold emailers
- Sort a Skrapp export into Valid rows to send and Catch-All, Unknown and Pending rows to check first.
- Recruiters
- Remove personal webmail and shared inboxes from a LinkedIn-sourced list before outreach.
- Agencies
- Return a client's Skrapp list with repeats merged and a set-aside file showing why each row was removed.
What can’t this tool tell you?
- Skrapp doesn't publish the column names of its exports; the email, status and name columns are found by name from an inferred list, so check the notes above the result.
- It can't tell which addresses have a working inbox today, or which domains accept every address; that needs a live mailbox check.
- A purchased or enriched list is cold: nobody on it asked to hear from you. Follow the rules where your recipients are.
Common questions
- Does it re-verify the addresses?
- No. It reads the status Skrapp wrote into the file. A result from weeks ago can be out of date; /verify checks each mailbox now.
- Are Pending addresses safe to send to?
- Pending means the check hadn't finished, so they are treated as unchecked and marked risky.
- Does it read files from the bulk email finder?
- Yes, as long as the file has an email column. Results appended to your original upload are read the same way.
- Can I paste instead of uploading?
- Yes. Pasted CSV text works the same as a file, and .xlsx files are read too.
- Is my lead list uploaded?
- No. The file is read in your browser and nothing is sent anywhere unless you choose to check the addresses afterwards.
Sources
A tidy list can still be full of dead addresses.
Extracting, deduplicating and syntax checks all work on the text of an address. None of them can tell whether the mailbox exists. Only the server that hosts it can answer that, through an SMTP check, and that is what the paid product does.
- Upload the cleaned file as it is: CSVs up to 100,000 rows
- A real SMTP mailbox check on every row, with catch-all detection
- Small list? Starter at $9/mo covers 2,500 emails a month, cancel anytime
Plans from $9 a month, cancel anytime, no contract. Sign in with Google and your first 100 email checks are free, no card. The free tools stay free either way.