Formulas for

Check Disposable Emails

Data Validation6 credits/cellSheets · Excel100K+ domains
=VERVE("emaildisposablechecker", "field", "isDisposable")

Flag throwaway emails by the row. Checks a column against 100K+ disposable domains — Sheets or Excel.

It's one of 250+ live sources you reach with a single =VERVE() function — served from APIVerve's production data engine, billed at 6 credits per resolved cell, and refreshed on whatever cadence you set. No API keys to wrangle, no scripts, no exports.

A real example — the input you type, and the values you can pull from it. Click any cell to see the formula behind it.

emaildisposablechecker.xlsxsample data
A2fx=VERVE("emaildisposablechecker", "field", "isDisposable")
A
B
C
D
E
1
Is Disposable
Email
Domain
Is Relay
Is Disposable Mx
2
FALSE
support@myspace.com
myspace.com
FALSE
FALSE
3
4
click any cell to see its formula6 credits / cell

Validate a list before you use it

Run =VERVE("emaildisposablechecker", "field", "isDisposable") down a column of inputs and let each row tell you whether it's real and safe — catch the bad ones before they hit your workflow.

Score a lead or signup sheet

Add a validity column beside your contacts so you can filter, sort, or conditionally format the rows worth keeping.

Guardrail with IF

Wrap =VERVE("emaildisposablechecker", "field", "isDisposable") in an IF and flag anything that fails, turning a raw import into a checked, trustworthy sheet.

The same function works in both apps — install once, sign in with your key, and type it into any cell.

Google SheetsAdd-on

Install from the Workspace Marketplace, then drop the formula into a cell. Autocomplete suggests the source and its fields.

=VERVE("emaildisposablechecker", "field", "isDisposable")
Microsoft ExcelAdd-in

Same source, same arguments, same key — in Excel on desktop, the web, or mobile. Excel namespaces it as VERVE.CALL. Drag to fill a whole column.

=VERVE.CALL("emaildisposablechecker", "field", "isDisposable")

Tune the result by adding name=value before the field argument — in any order. Leave one out and its default applies.

  • email

    The email address to check (e.g., support@myspace.com). Send this or domain

    =VERVE("emaildisposablechecker", "email", "support@myspace.com")
  • domain

    A domain to check instead of a full address (e.g., mailinator.com). Send this or email

    =VERVE("emaildisposablechecker", "domain", "mailinator.com")

Add a field name as the last argument to land just that value in the cell.

  • Is Disposable
    =VERVE("emaildisposablechecker", "field", "isDisposable")
  • Is Relay
    =VERVE("emaildisposablechecker", "field", "isRelay")
  • Relay ServicePremium
    =VERVE("emaildisposablechecker", "field", "relayService")
  • Is Disposable MxPremium
    =VERVE("emaildisposablechecker", "field", "isDisposableMx")
  • Email
    =VERVE("emaildisposablechecker", "field", "email")
  • Domain
    =VERVE("emaildisposablechecker", "field", "domain")

Premium marks data included on paid plans. On the Free plan a marked field is withheld and a marked input is ignored — either way the cell reads #PREMIUM(name) instead of a value, so a gated answer can never be mistaken for a real one. Everything unmarked works on every plan. Compare plans

Check Disposable Emails, answered

Everything you need to wire it into a sheet.

How do I pull Check Disposable Emails into Google Sheets?
Install the VerveSheets add-on, sign in once with your key, and type =VERVE("emaildisposablechecker", "field", "isDisposable") into any cell. The "field" argument names the value you want back, so the cell resolves to a single number or string you can chart, sort, or feed into another formula.
What data can I pull from Check Disposable Emails?
Check Disposable Emails returns isDisposable, isRelay, email and domain — name any one of them as the "field" argument and that value lands in the cell. Leave the field out and the whole record spills into a two-column table instead.
Can I narrow what Check Disposable Emails returns?
Yes — Check Disposable Emails takes "email" and "domain" as optional inputs. They go in as "name", value pairs after the required ones, in any order, so =VERVE("emaildisposablechecker", "email", "support@myspace.com") shapes the result without changing anything else.
Which Check Disposable Emails fields need a paid plan?
relayService and isDisposableMx are included from the Starter plan up. On the Free plan the cell returns #PREMIUM(field) rather than a wrong or empty value, so it's always obvious which one to upgrade for. Every other field works on Free.
Can I fill a whole column of Check Disposable Emails at once?
Yes. Reference a range instead of a single cell and one call returns a value for every row, or drag =VERVE("emaildisposablechecker") down like any spreadsheet function.
How many credits does each Check Disposable Emails cell cost?
Each resolved cell costs 6 credits. A cell only re-bills when it actually refreshes, so a sheet you aren't touching doesn't keep charging.
Does Check Disposable Emails work in Excel as well as Google Sheets?
Yes — same arguments, same key, same fields. Excel namespaces custom functions, so the call is =VERVE.CALL() there and =VERVE() in Google Sheets; nothing else about it changes.
How current is Check Disposable Emails?
It draws on 100K+ domains, served live from APIVerve's production data engine, and a cell looks up again whenever its inputs change.

Put Check Disposable Emails in your next spreadsheet. Add the extension, paste the formula, and the cell keeps itself current.

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