Email Service Providers & Infrastructure Comparisons

AOL and Yahoo merge could impact your email delivery and MTA

A few weeks ago, AOL reported that AOL and Yahoo will come together under the OATH umbrella and merge with the Yahoo email infrastructure to serve both brands. This happened on 20 February 2018, and now all the AOL recipient domains’ MX, including the following, will point to mx-aol.mail.gm0.yahoodns.net: – aol.com – verizon.net – aol.co.uk […]

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Categories: Authentication, Deliverability, General, PowerMTA, Providers

Gmail introduces emails with lock

From now on computer users can see if their emails that go through Gmail are safe by Gmail lock. If so, the email has a special marking. For the time being, this service is only available in the United States. So there is lots of work to do for the companies that send huge amounts […]

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Categories: DMARC, General, Providers

Gmail: Feedback Loop and postmaster page, step-by-step configuration and set up

Google’s Gmail webmail has long been at the forefront of innovation. Where the Californian giant has especially distinguished itself from its competitors are in the quality of its spam processing and its successive ergonomic innovations such as tags, categorization of emails with tabs, unsubscribe button in the interface (list-unsubscribe) and so on. On the other […]

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Categories: General, Providers

Email Service Provider versus In-house

A common question among professional senders is: should I use an Email Service Provider (ESP) or can I send my emails in-house? To find a good answer can be difficult. There are a lot of ESPs and a lot of software vendors ready to help you, but where to get objective advise from? My customers […]

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Categories: Authentication, General, Providers, Solutions

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