mailparser | Decode mime formatted e-mails | Parser library

In Node.js, I want to use a Base64Stream from one module and use it as a file in another.

I am getting email attachments from mail-listener2 which return like this:

I'm sending an email with attachments, which look like

This is my onPrepare() function in conf.js file.

I have got a simple script for receiving e-mails, even though it receives e-mails and prints ok, unfortunately, doesn't respond to sending server, (no 250OK) as a result sending server keeps sending the same e-mail (retrying)

What is required to respond or what might be wrong?

In this setup, this code running in my local network (OsX), my router's port 25 forwarded to my machine.

I am trying to fetch email with attachment.I have used imap and MailListener2 library for that.i am facing following error as shown in image.i am getting all data fetched from email with attachment.can anyone tell what i have missed?

this is my code which i have used for fetching email .please provide any solution for this error.

Hi,i am trying to get only those emails which are received as email reply send by my system.for more specific i am sending email with attachment .and receiver replies to that email with attachment.

I am able to send and receive email.But the issue is that i am getting all email fetched betwwen a and b(I want only those email which is send as reply of particular email).Below i gave given code to fetch email.

Before I give some background, I'd like to clarify that I'm not looking for how to simply spawn a new script under the Electron runtime as a renderer process, I'm trying to use a plain Node runtime.

So I'm aware Electron has some different flavor of a JS runtime under its hood similar to NW.js and I'm trying to get consistent performant results for my report.

Unfortunately, this seems to be much more difficult than I had imagined. I'm specifically testing the speed of the mailparser module although that's not necessarily important here.

1. I first ran it on the Electron app we're working with, which uses Electron Forge. I called the test script through IPC as that's what we intend to use, so it was called within the callback for ipcMain.handle. Here, the performance was really bad and it was taking 30-50 seconds for our test to complete.

2. I then ran a test script that just opens a blank HTML file in the same Electron Forge app, and runs the test script in the background. This was much better at 8-12 seconds.

Next, I set up a new directory with a test set, a plain Electron installation, and a mailparser installation. I did not electron-rebuild here, but mailparser does rely on node-iconv and so has native bindings.

1. I ran a test script with Electron just calling the same line of code. This did not use Electron Forge. The performance here was slightly better at 5-9 seconds.

2. I then ran another test script, this time just with plain old node, and the performance here was excellent at 1-3s.

So I have two questions here:

1. Why is the performance varying so much in the Electron tests? Although I used IPCMain, I used the new .handle which should be asynchronous and run in the context of Electron's node runtime, so it should have the same performance as running outside the callback. Moreover, the Electron Forge and plain Electron tests also differ by a couple of seconds which made no sense to me as I assumed Electron Forge would just wrap the Electron binary under the hood.

2. Seeking optimal and consistent results, I'm wondering how I can spin up a child process with the node runtime inside Electron. Doing this normally just starts a new renderer process which is running Electron's (slower) JS runtime. I'd like to avoid leaving Electron Forge but the only solution I can think of is to bundle precompiled binaries with the process running under the Node runtime built for each platform.

I am using the mailparser npm module, typescript and node 14. I am reading a message and trying to parse the attachment. This email message has one file attachment and that is a csv file, at least to the eye.

So in the code, I have the following:

I am using an npm package called mail-notifier to process new emails as they come in, I want to be able to save attachments to a folder and node fs seems to be able to do this but I can't figure it out.

This is an example of how the an attachment comes in.