DigitalOcean allows incoming traffic on port 22 (SSH), 80 (HTTP), and 443 (HTTPS) for Droplets. However, if you need to use other ports for your applications, you can open those ports by configuring the firewall settings.

To open port 25 for email traffic, you can follow these steps:

• Log in to your DigitalOcean account and navigate to the Droplet that you want to open port 25 on.
• Click on the Networking tab and then click on the Firewall option.
• Click on the Create Firewall button to create a new firewall rule.
• Give your firewall a name and a description.
• Under Inbound Rules, click on the Add Rule button.
• Select SMTP (port 25) from the dropdown menu, and then click on the Add button.
• Click on the Create Firewall button to create your new firewall rule.

After creating the firewall rule, incoming traffic on port 25 will be allowed to reach your Droplet. It’s important to note that opening port 25 can increase the risk of spam and other email-related attacks. Therefore, it’s recommended to implement additional security measures, such as using a mail relay or filtering incoming traffic using anti-spam measures.

Why Should You Choose to Buy Digital Ocean Accounts?

Most of the cloud service providers complicate things by providing advanced features compromising the user interface but not Digital Ocean. Its user interface is aesthetic, functional, and without all the bells and whistles that overcomplicate things for the users.

It is an efficient cloud provider for deploying and managing scalable web applications. Its one-click apps are greatly appreciated among individual software developers and small-scale businesses. Digital Ocean even allows you to enjoy automation and integration in its apps with 3rd party tools. 

It has 12 data centers around the world. DigitalOcean server locations are at such key places that allow access to a significant chunk of global users. Its cloud servers are on powerful Hex core machines which involve dedicated ECC Ram and RAID SSD storage. Furthermore, it provides droplets which are basically private networking among the Virtual Machines for the running database.

In easy words, the droplet is a private and secured server that can be created by you multiple times for multiple purposes. In terms of DigitalOcean pricing, its hourly and monthly payment options make it very affordable for small startups and individual developers to adopt this platform.

So far, we have established the fact that Digital Ocean can be beneficial for you in many ways. What you need in the next step is a DigitalOcean account. Therefore, it is time for making that wise decision. You are smart enough to choose the best service provider and we can assure to serve you the best. Hence, if you care to place an order, let us know. We will be waiting.