UpLead export to email list: Accept All marked, repeats removed
In short: Reads an UpLead CSV, reads the email status (Valid or Accept All), marks Accept All as risky, sets aside invalid and role addresses, merges repeats and flags webmail, typos and off-domain emails. Limit: UpLead doesn't publish the column names of its downloads; the email, status and name columns are found by name from an inferred list, so check the notes above the result.
Download the list from UpLead and upload the CSV here. Valid addresses are kept, Accept All addresses are marked risky so you can hold them back or send them slowly, role addresses and repeats are set aside, and addresses on a different domain from the company website 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 UpLead rows: 4 to check, sales@ set aside, 2 Accept All marked.
- Addresses
- 4 to check
- Set aside
- 1
- No email
- 1
What this means for you
Accept All means the domain takes any address: send slowly or check first.
- UpLead's own status read
- Role addresses set aside
- Repeats merged
- Domain mismatches flagged
- UpLead
- Downloads
- CSV
By SimpleVerifier Team · Last updated · Runs in your browser; nothing you paste is sent to us
How do I check the UpLead 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 UpLead export before sending?
- In UpLead, open Downloads, pick the list and download it as CSV. Use the Valid Only filter first if you want Accept All addresses left out of the file.
- Upload the file here, or paste it. The email, name, company, website and UpLead 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
- An UpLead download with 6 rows and an
Email Statuscolumn: 3 Valid (onesales@), 2 Accept All and 1 row with no email. - You get
- 4 in the list (both Accept All rows marked risky, the off-domain lead flagged);
sales@set aside as a role address; 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.
Why are Accept All addresses marked risky?
UpLead's help centre suggests the Valid Only filter to exclude Accept All emails, and warns that mailing them too quickly can trigger spam filters. If your file already holds them, they are kept here and marked risky; tick the option to set them aside.
An accept-all domain takes mail for any address, so only a live mailbox check over time shows which of those mailboxes exist.
Should I filter to Valid Only in UpLead first?
Filtering in UpLead keeps Accept All rows out of the download entirely. Downloading everything and sorting here keeps them in a separate set-aside file you can check or send slowly later. Which is better depends on whether you want to use them at all.
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?
- SDRs
- Separate Valid rows from Accept All rows in an UpLead download before it goes into a sequence.
- Agencies
- Give a client a list with role addresses and repeats already removed and a reason for every row set aside.
- Marketers
- Check a bought list for personal webmail before a B2B send.
What can’t this tool tell you?
- UpLead doesn't publish the column names of its downloads; 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 UpLead wrote into the file. A result from weeks ago can be out of date; /verify checks each mailbox now.
- What if my download has no status column?
- Then every address is shown as unchecked and the notes above the result say so.
- Which status words are read?
- Valid is verified and Accept All is risky; any other wording is shown as written and treated as unchecked.
- Can I upload an Excel file?
- Yes. CSV, XLSX and pasted text all work.
- 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.