Here’s a table of each SMTP port with its encryption type: SMTP (Outgoing Mail Server) STARTTLS is a protocol command used to upgrade an insecure connection to a secure one using SSL/TLS. TLS is the successor of SSL that encrypts internet traffic using modern and secure systems. SSL encryption is a deprecated technology that protects email transmissions between two SMTP servers. There are four encryption levels available: When choosing a port, make sure to pick the one that is most suitable for your needs.

Which Port to Use to Connect to Your Mail ServerĮach SMTP port supports at least one encryption level which determines the security of the email transmission process. This process is handled by the Internet Message Access Protocol (IMAP)/Post Office Protocol 3 (POP3). Email receiving – the emails arrive at the recipient server.Usually, users don’t have to configure a port for it as it uses a default port for SMTP. SMTP relay – relaying the messages between two mail servers.This happens over SMTP, so you will need to decide which port to use. Email Submission – submitting emails to an outgoing mail server.There are three phases emails have to pass through before they reach the recipient: This can be done by entering an IP address and a host port number to route your emails correctly. To start using an outgoing SMTP server, you have to configure your email account. While SMTP is a mail submission protocol that allows users to send emails across the internet, SMTP server ports serve as communication endpoints that handle information transfers from one server to another. Trying Out the Non-Traditional SMTP Port 2525.Which Port to Use to Connect to Your Mail Server.Then you can choose your security and authentication options: for further information please check our article about SMTP configuration. Hotmail SMTP password: your Hotmail password.

Hotmail SMTP user name: your Hotmail account.That said, here’s how to set up Hotmail’s SMTP server: you’ll just need to open the configuration panel in your applicationĪnd enter the Windows Live / Hotmail SMTP details: In particular, turboSMTP offers you 6000 free emails per month, forever. So if you’re setting up an email marketing campaign or need to get more relays you should rely on a professional SMTP Relay service, that will allow you to send unlimited messages.

Unfortunately, Hotmail’s own SMTP puts a limit on outcoming emails, to deter spammers from taking advantage of it, and make their shared IPs work better without email queues: so you can send a maximum of 300 messages per day and manage up to 100 recipients per message. To do that, it’s necessary to set up Hotmail’s SMTP settings. In fact, a mail client can be handier and generally provides more tools for your account management. Webmail services like Hotmail are great to check your email account online: but you might want to access your inbox from a desktop software like Mozilla Thunderbird or Microsoft Outlook.

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