postfixmon | This is the missing piece of software that cPanel | Email library

 by   u007 Go Version: Current License: Apache-2.0

kandi X-RAY | postfixmon Summary

kandi X-RAY | postfixmon Summary

postfixmon is a Go library typically used in Messaging, Email applications. postfixmon has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This is the missing piece of software that cPanel have yet to add. Created to detect malware / virus infected / hacked email accounts that attempt to use a legitimate email and send out spams. It costed me multiple time, but biggest was USD 90+ on mailgun with 197k of spam emails being billed upon me. I couldn't wait any longer. Please join me to maintain this :).
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              postfixmon has a low active ecosystem.
              It has 1 star(s) with 0 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              postfixmon has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of postfixmon is current.

            kandi-Quality Quality

              postfixmon has no bugs reported.

            kandi-Security Security

              postfixmon has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              postfixmon is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              postfixmon releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.

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            postfixmon Key Features

            No Key Features are available at this moment for postfixmon.

            postfixmon Examples and Code Snippets

            No Code Snippets are available at this moment for postfixmon.

            Community Discussions

            QUESTION

            What is the simplest vertical spacer in Outlook (HTML email)?
            Asked 2022-Mar-13 at 11:32

            What is the simplest vertical spacer in Outlook (and supported everywhere else)?

            I have two elements, one on top of the other, both with display:block. I would like to space them without wrapping either in a table. I want a spacer that I can reuse anywhere with only simple adjustments to its height. I need to be able to set it to specific pixel heights. I also need to be able to override the height with a media query to make it responsive.

            ...

            ANSWER

            Answered 2022-Feb-23 at 13:02

            For a application specific spacer you could use:

            Source https://stackoverflow.com/questions/71236620

            QUESTION

            Check new email in gmail inbox using PHP
            Asked 2022-Mar-09 at 08:10

            So my current code is this in PHP:

            ...

            ANSWER

            Answered 2022-Mar-09 at 08:10

            You could use a combination of imap_search1 and imap_setflag_full2

            Source https://stackoverflow.com/questions/71401787

            QUESTION

            smtplib best way to rename multiple emails
            Asked 2022-Mar-05 at 11:54

            I have an smtplib function that loops through 2 excel files and then opens them and adds them as an attachment. Right now the have generic names, but I thought it would be pretty cool to grab info from the data and use it as the name of the document. For example I wanted to grab their location based on a "Location" column found in a dataframe if Ive filtered by the user.

            Goal: Rename 2 documents currently called "File1.xlsx" and "File2.xlsx" to "location_email_reminder1_3-4-2022" and "location_email_reminder2_3-4-2022"

            Here's my code so far:

            ...

            ANSWER

            Answered 2022-Mar-05 at 11:54

            You could create a dictionary using the zip function and reference the old name as a key to pass the new desired name to the filename parameter.

            Source https://stackoverflow.com/questions/71359895

            QUESTION

            Sendgrid send mail in nodejs 403 response forbidden error
            Asked 2022-Feb-27 at 08:19

            i am using sendgrid mail for sending email below is my code

            ...

            ANSWER

            Answered 2022-Feb-27 at 08:19

            change that to below format as email is not proper as sendgrid accept in this format

            Source https://stackoverflow.com/questions/70753954

            QUESTION

            How to setup minimal smtp server on localhost to send messages to other smtp servers
            Asked 2022-Feb-05 at 07:42

            Honestly, I think I have a fundamental gap in understanding how SMTP works. I can't seem to find a good explanation of what is happening behind the scenes and I think this is preventing me from being able to do what I am attempting to do.

            To explain, I'm trying to setup an application which sends notifications to users by connecting to an SMTP server. Fair enough. I figure, since I'm using my own domain, I have SPF/DKIM/DMARC configured, I can add an MX record for the host I set the application up on (my SPF record has the mx keyword to authorize any hosts in my MX records to send/receive mails). Then, I can have that same host run a super lightweight SMTP server that can accept mails from the application, and send them on to recipients.

            Almost crucially, I want this server to basically just run on localhost so that only this application can connect and send mails through it, but so that it can't really "receive" mails sent to my domain (I have set the MX priority very low (well, a high number) for this app server). I figure since I'm running my own SMTP server, that I don't really need to authenticate against it (it's running on localhost), just take in any mail and send it on to recipient domains.

            When sending on to recipient domains... does the SMTP server need to authenticate to say, the gmail SMTP server as a user in order to send mails over there? That seems weird, since it's not a user logging into gmail to send mails, it's an SMTP server that is authorized within SPF sending mail from my domain (From address from my domain as well) to where ever the app server user's email is based (in this example, the user would be e.g., some_user@gmail.com).

            I tried using python's aiosmtpd command-line and telnet to send a mail from test@MY_DOMAIN.TLD to test@MY_DOMAIN.TLD and it didn't seem to deliver the message; I figured aiosmtpd would connect to the preferred MX servers for my domain (my "real" MX's) to transfer the message, which would then put it in my inbox. That didn't seem to be the case, and I'm not sure why.

            Exact repro steps, where example.com is my domain, and terminals are running on a box with a hostname listed in my MX records.

            Terminal A:

            ...

            ANSWER

            Answered 2022-Jan-25 at 18:18

            It sounds like you want to run a mail transfer agent (MTA) that relays email to remote SMTP servers. An MTA will typically act as an SMTP server to receive messages, and then it will act as an SMTP client when it relays the messages to remote hosts.

            MTAs generally operate in two different modes: (1) They will relay messages from authenticated users to remote hosts, and (2) they will receive messages from remote hosts to its users and store them somehow. The combination of those two modes - where the MTA will accept messages from remote hosts and relay them to different remote hosts - is called an open relay and is sure to attract spammers and place your server on spam blacklists.

            aiosmtpd is not an MTA or an email relay out of the box - it is merely an SMTP server that will receive messages and do whatever with the messages you program it to do. By default it will do nothing - that is, it will receive the messages and throw them away. If you want to implement an email relay in aiosmtpd, then you need to implement the SMTP client portion of the MTA, e.g. by implementing an aiosmtpd handler that instantiates smtplib.SMTP to connect to remote hosts.

            However, if all you want is an email relay, then you most likely don't need aiosmtpd at all - postfix is probably a better choice.

            aiosmtpd can be a good choice if you need to implement mailing list software or perform some automation tasks based on incoming emails from e.g. cameras or scanners.

            If you want to implement an email relay in aiosmtpd, then you need to ensure that both the software and your server are configured in a way that you don't relay unauthenticated messages from the outside internet.

            See also: Python aiosmtpd - what is missing for an Mail-Transfer-Agent (MTA)?

            Source https://stackoverflow.com/questions/70781775

            QUESTION

            Select multiple replace one word with every value in an array
            Asked 2021-Nov-25 at 09:59

            Okay so I've a contact form I want people to select multiple items, once they submit the contact form I want it to send an email using a html template. I've set it up to string replace the data in the html template, but every time I try to do the array it ether says array or only shows one of the multiple items that were selected.

            This is the HTML Select Code I made sure to add [] to make the name into an array.

            ...

            ANSWER

            Answered 2021-Nov-25 at 09:59

            QUESTION

            TypeError: e.preventDefault is not a function on React Hook Form using EmailJs
            Asked 2021-Nov-18 at 00:24

            I got an error once the form is submitted:
            TypeError: e.preventDefault is not a function.

            Here is my code:

            ...

            ANSWER

            Answered 2021-Sep-01 at 13:05

            The handleSubmit function calls your sendEmail with two parameters. The first one is the form data and the second one is the event.

            This should solve your issue :

            Source https://stackoverflow.com/questions/69010847

            QUESTION

            Sending emails using next.js API after creating a user ERR_HTTP_HEADERS_SENT
            Asked 2021-Nov-15 at 19:06

            I'm currently creating users using the next.js API, however, I now want to send emails using sendgrid.

            I have this setup, however, I get the following

            ...

            ANSWER

            Answered 2021-Nov-15 at 00:50

            In the try-catch block, you send a response res.send({ user: user._id }) without stopping the function. The function continues to execute and you try to send another response res.status(200).json({ status: 'OK' });

            I'd recommend changing the try-catch block to this:

            Source https://stackoverflow.com/questions/69968323

            QUESTION

            SendGrid SMTP emails are not delivered to CC and BCC addresses in Go
            Asked 2021-Oct-30 at 17:07

            I am trying to send an email with CC & BCC. Emails are not delivered to CC & BCC addresses. But CC addresses are displayed to the recipient's details. A snapshot is given below.

            I am using golang net/smtp with SendGrid. My code sample is given below.

            ...

            ANSWER

            Answered 2021-Oct-30 at 17:07

            Under the covers, smtp.SendMail calls smtp.Client.Rcpt for each to recipient. The to slice directs who will actually receive the email. The addressees in the body of the email is purely informational - in fact they don't even need to match the real addressee info.

            So to fix your addressing issue, you need to collect all to, cc & bcc addressees:

            Source https://stackoverflow.com/questions/69779712

            QUESTION

            Nodemailer Error: Recipient command failed: 553 5.7.1: Sender address rejected: not owned by user
            Asked 2021-Oct-21 at 10:45

            I have been searching a lot for an answer, but I did not find my mistake yet. So maybe you can help me with this error I get when trying to send a mail from an unknown mail via nodemailer to my personal mail (for a contact form on my website):

            api/mail.js

            ...

            ANSWER

            Answered 2021-Oct-21 at 10:45

            Okay I found the solution, for anyone with the same issue: In fact, Nodemailer can not send mails from another person´s e-mail. So I changed my message options to the following:

            Source https://stackoverflow.com/questions/69221631

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install postfixmon

            copy mail.log to local machine
            clone repository
            install required dependencies
            first time run
            to build for production

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/u007/postfixmon.git

          • CLI

            gh repo clone u007/postfixmon

          • sshUrl

            git@github.com:u007/postfixmon.git

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