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Category: Email

Setup External SMTP on Google Cloud Platform (GCP)

Setup External SMTP on Google Cloud Platform (GCP)

If you are using Google Cloud Platform then you might already know that Google blocks SMTP port 25. Even if you set up your mail server somewhere else, you can not use SMTP port 25 in your web applications. And Google also discourages setting up mail services on GCP and recommend to use their third-party partners.  In case you are planning to set up your own mail server, this guide is for you. First, you need to follow the guide…

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Install SpamAssassin and Stop Email Spam on CyberPanel!

Install SpamAssassin and Stop Email Spam on CyberPanel!

By now we have ensured all of our emails are encrypted via TLS using Let’s Encrypt verified certificates, and we’ve also set up DKIM so that the email recipients can authenticate the messages easily and at a much better rate. But what about SPAM? What about incoming unsolicited bulk mail spam going from server to server? You sure would not want your server and your clients to be a victim of it, right? Well, this tutorial is for you! This…

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Achieve 10/10 Email score with CyberPanel!

Achieve 10/10 Email score with CyberPanel!

Sending emails to the inbox is always a tricky thing for even experienced system administrators, running a healthy email server requires great attention. I will be mostly talking about transactional emails in this article, even though it can be applied to marketing emails. Some companies process a large number of transactional emails on daily basis (in millions).  Transaction emails involve: Account Confirmation Emails (while registration). Password Reset Emails (When you forgot the password for some reason). Purchase confirmation emails. and…

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How to Manually Set up SPF, DKIM and DMARC Inside CyberPanel

How to Manually Set up SPF, DKIM and DMARC Inside CyberPanel

Have you set up email for your website using CyberPanel? Are users complaining that their email messages are not being received or are ending up in spam? How can you fix this? Since CyberPanel aims to be the best website hosting panel in the community, setting up of this stuff should also be nearly automated. The development team is already working to make this process as simple as possible for the User or the System Administrator, but for the time…

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