Get emails from gmail thread

surely someone has done this before?

Given a threadGmailId, or possibly an array of…
return ALL email addresses in that thread.

When getting a thread I can get all the messages and end up with an array of to: email addresses
will be duplicates and some with different formatting of the actual name and some with only the email address

bob <[email protected]>
bob jones <[email protected]>
[email protected]


and then I want to filtre out the email addresses that belong to me

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hello @bally

So what is the question? Do you need help to remove duplicates of emails?

Given a threadGmailId
I can get the threads

in each of the messages there will be a from, to, reply to

so in the picture shown that would be 6 emails that may or may not be duplicated

I want to collect them all and deduplicate and have it in a single list rather than three different fields…

As above there could be multiple formats, and of course some of them will be my email

I got this from ai,

// Initialize an array to store the email addresses
let emailAddresses = [];

// Regular expression to match the email format
let emailRegex = /<(.*)>/;

// Loop over input items and extract the email addresses
for (const item of $input.all()) {
  if (item.json.To) {
    let match = item.json.To.match(emailRegex);
    if (match) {
  if (item.json.From) {
    let match = item.json.From.match(emailRegex);
    if (match) {
  if (item.json['Reply-To']) {
    let match = item.json['Reply-To'].match(emailRegex);
    if (match) {

// Remove duplicates
emailAddresses = [ Set(emailAddresses)];

// Sort the email addresses

return { emailAddresses };

How is it? Seems possibly messy?

I think it will work partially, as there may be multiple ‘To’ persons in one email.

Can you provide a sample (as text) of what the gmail node is returning (just remove any sensitive info from it)?