node-mail | SMTP client library for Node.JS helps | Email library

I keep seeing this error when I run firebase deploy --only functions in my functions directory. I get this:

I am trying to implement nodemailer in my nodejs app to send emails.

Here is my code

In my react application I want to be able to generate csv content and pass that as an attachment in an email using something like node-mailer. All of the questions that I found related to this suggested using fs, but I can't use that client side so I need a way to generate the csv content and then pass that as the attachment once I send the email. The reason for this is because I will be dynamically creating the data each time, and it will never be the same, so I can't use template files here. I currently use react-csv to generate my csv files, but it looks like you are only able to download the file instead of passing the content to say another method, unless I'm missing something in their documentation.

The only problem that I see with using node-mailer, is that it requires you to have a file path, and doesn't look like you can just use generated data as an attachment. If anyone could point me in the right direction, that would be great. Honestly really stuck on this one, and can't find much on how to solve this problem in react. Thanks!

I use node-mailer and it work fine and now i try to add template html but always got error when i try to open the external html file.

This is my old code with inline html and it work perfect!

I'm trying to send an email through the gmail API from a Node.js application. I had this working, following the documentation and using the node-mailer package. However, I noticed that when we change our organizations password, the connection is no longer good (which makes sense). I'm therefore trying to authorize with a JWT instead.

The JWT is correctly generated and posted to https://oauth2.googleapis.com/token. This request then returns an access_token.

When it comes time to write and send the email, I tried to simply adapt the code that was previously working (at the time with a client_secret, client_id and redirect_uris):

I'm having a problem, when I have to pipe() the created document to multiple targets, in my case to a HTTP response and to an email attachment using node-mailer. After the first use in an attachment to an email, nothing gets piped to a response (when calling it from the client, the PDF has 0 bytes).

Response controller:

I'm using the node-mailjet api, and I'm trying to use it to get a list of email statuses for each marketing campaign.

If you go on a sent marketing campaign in Mailjet itself, there's a place where you can download a csv, the list of all contacts the campaign was sent to, and the status of each email ( delivered/opened/clicked/bounce/spam/ etc.)

So, using the API, I'm currently able to get a list of all the marketing campaigns, but I don't see a way of getting the same data as the csv I described above.

I've been looking at the documentation here, no luck so far.

Lets say I have 100,000 user records. I want to send them daily job alert at 10:00 PM using nodejs node-mailer.

If I query all of them at one time and send the active jobs, it will give Javascript heap out of memory. So I decided to follow following steps.

1. Starting at 10:00 PM.
2. Send email for 1000 users every 15 minutes until all all users finish.
3. Same process every day.

So what I decided is to start nested node-scheduler. First scheduler should start at 10:00 PM and the Nested scheduler should run every 15 minutes.

I were using a hack way by jsonp to submit form (add a subscriber) in front end before (because Mailchimp only provide API for back end).

Now I want to switch to back end to use Mailchimp API. I am using a library called mailchimp-api-v3 to simplify the work.

This list only has three fields, which are FNAME, EMAIL, and COMPANY.