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Update 2017

Starbanana have changed ther name to deep-email-extractor and it also looks like revamped the App UI and made it work on multiple accounts (discovered having just logged in to my app), changed link below to reflect this.

Original Answer

If you need a fast desktop app (not a script) then consider this.

I did quite a bit of searching for an app that works at label level and found Gmail Email Exporter from deep-email-extractor.

It's a paid app (I have nothing to do with them) but it's cheap and you get to export email addresses from specific labels or all your Gmail account.

So in your case put all your email received into a label using a filter and use the above to export to a CSV file.

Update 2017

Starbanana has changed their name to deep-email-extractor and it also looks like revamped the App UI and made it work on multiple accounts (discovered having just logged in to my app), changed link below to reflect this.

Original Answer

If you need a fast desktop app (not a script) then consider this.

I did quite a bit of searching for an app that works at label level and found Gmail Email Exporter from deep-email-extractor.

It's a paid app (I have nothing to do with them) but it's cheap and you get to export email addresses from specific labels or all your Gmail account.

So in your case put all your email received into a label using a filter and use the above to export to a CSV file.

I did quite a bit of searching for an app that works at label level and found Gmail Email Exporter from Star Banana.

It's a paid app (I have nothing to do with them) but it's cheap and you get to export email addresses from specific labels or all your Gmail account.

So in your case put all your email received into a label using a filter and use the above to export to a CSV file.

Update 2017

Starbanana have changed ther name to deep-email-extractor and it also looks like revamped the App UI and made it work on multiple accounts (discovered having just logged in to my app), changed link below to reflect this.

Original Answer

If you need a fast desktop app (not a script) then consider this.

I did quite a bit of searching for an app that works at label level and found Gmail Email Exporter from deep-email-extractor.

It's a paid app (I have nothing to do with them) but it's cheap and you get to export email addresses from specific labels or all your Gmail account.

So in your case put all your email received into a label using a filter and use the above to export to a CSV file.

I did quite a bit of searching for an app that works at Folder level and found Gmail Email Exporter here.

Its a paid app (im nothing to do with them) but its cheap and you get to export email addresses from specific folders or all your gmail account.

So in your case put all your email received into a Folder using a filter and use the above to export to a CSV file.

I did quite a bit of searching for an app that works at label level and found Gmail Email Exporter from Star Banana.

It's a paid app (I have nothing to do with them) but it's cheap and you get to export email addresses from specific labels or all your Gmail account.

So in your case put all your email received into a label using a filter and use the above to export to a CSV file.