Industry News
Google Postmaster Tools November 22, 2023 Posted by: Nicola Selenu Category: Deliverability Tools , Google , GUIDES , ISPs , No Comments What is Google Postmaster Tools? Google Postmaster Tools (GPT or GPMT) is a powerful set of resources and insights provided by Google (at no cost) to help email senders enhance email deliverability to […]
Independent Submission M. Kucherawy, Ed. Request for Comments: 7489 Category: Informational E. Zwicky, Ed. ISSN: 2070-1721 Yahoo! March 2015 Domain-based Message Authentication, Reporting, and Conformance (DMARC) Abstract Domain-based Message Authentication, Reporting, and Conformance (DMARC) is a scalable mechanism by which a mail-originating organization can express domain-level policies and preferences for message validation, disposition, and reporting, […]
Network Working Group P. Resnick, Ed. Request for Comments: 5322 Qualcomm Incorporated Obsoletes: 2822 October 2008 Updates: 4021 Category: Standards Track Internet Message Format Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the […]
Network Working Group J. Klensin Request for Comments: 5321 October 2008 Obsoletes: 2821 Updates: 1123 Category: Standards Track Simple Mail Transfer Protocol Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the “Internet Official […]
Our support engineers wrote a script to help you, as a customer of Office 365, validate for DKIM configuration once you have enabled it in the Admin Portal.
How antispoofing protection works in Office 365 February 23, 2016 Posted by: Terry Zink Category: Email Authentication , Email Blogs , Terry Zink , No Comments Exchange Online Protection (EOP), the email filtering component of Office 365, is rolling out, or has already rolled out, full antispoof protection for all of its customers. Most of […]
Common errors in SPF records February 19, 2016 Posted by: Terry Zink Category: Email Authentication , Email Blogs , SPF , Terry Zink , No Comments The other day I was asked to come up with some common errors that we see when people set up SPF records as we want to start notifying our […]
Email authentication should work out of the box and we should not rely upon domain owners to do it themselves January 27, 2022 Posted by: Terry Zink Category: Email Blogs , Terry Zink , No Comments This is going to be a long post. Sorry. I didn’t have time to write a shorter one. Who […]
The common types of spear phish we see today December 28, 2015 Posted by: Terry Zink Category: Email Authentication , Email Blogs , Terry Zink , No Comments As 2015 draws near to a close, I thought I’d write a blog post about the type of spear phishes we are seeing lately against our customer […]
How Office 365 does automatic DKIM key rotation October 30, 2015 Posted by: Terry Zink Category: Terry Zink , No Comments As you can see from one of my other posts, Office 365 now lets you sign your outbound email with DKIM signatures. One of the key differences between how we do it and how almost […]
