Ars Technica

SMTP Open Relay on a custom port for your staff?

We have people that travel and I've been annoyed a lot with some hotels using ISPs that block SMTP port 25 traffic. The solution is having to talk the users through changing the default SMTP server ...
Computer Weekly

Network configuration: IIS SMTP mail relay service and Microsoft Exchange Server

This list is a companion piece to the Secure Web server installation portion of SearchSecurity.com's Intrusion Defense School lesson on Web attack prevention and defense. Check out the companion ...
Business 2 Community

What Is SMTP Relay and Relation Between SMTP Servers SMT and SMTP Relay? Part-3

Bulk or business emailing looks easy on the outside, it is only about pushing the send button after writing beautiful content your leads will kill for. And boom, your leads receive the mail in their ...
Ars Technica

Paid SMTP relay for personal emails only (not bulk)?

We are using Starlink in a remote place, which does not provide a SMTP relay server like our old (slow) cable modem ISP. A family member uses an email service she does not want to move away from that ...
Business 2 Community

Email 101: What Is an SMTP Relay and Why Do We Use It?

SMTP. It stands for Simple Mail Transfer Protocol. But to many of us it’s far from simple, it’s another vaguely understood jargon phrase (I know it was for me before I joined Mailjet). SMTP is ...
PC Magazine

open relay

Typically refers to an email server (SMTP server) that is configured to deliver any incoming mail to another mail server. In the past, open relays (open relay servers) were common, but today, most ...