Numericable and Noos MXs records moved to SFR: check your (Power)MTA settings

  In 2014, French ISPs Numericable and SFR merged to become the Altice France group. Numericable was itself the result of a merger between NC Numericable and Noos in 2007.   Up to now, mailboxes at these ISPs were managed independently using different MXs and anti-spam protection. Noos and Numericable domains on one end and SFR […]

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Categories: Authentication, Deliverability, General, Postfix, PowerMTA, Providers

How Jobtome replaced 30 Postfix servers with one PowerMTA

Jobtome help job seekers access millions of jobs gathered from an hundred thousand’s recruitment agency and employer sites. Jobtome help companies reach millions of job seekers via pay-per-click based job advertising services. The Challenge: Managing 30 Postfix installations Email is a key business driver within the Jobtome daily operation. The majority of customer interactions are […]

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Categories: Authentication, Case Studies, General, Postfix, PowerMTA

Why I chose a commercial grade MTA

For sending emails, there is a wealth of solutions. On the open source side, there is Sendmail, Qmail, Exim and Postfix. Then there are a number of commercial MTAs available, at different price levels. The most well known vendors are Message Systems, Port25 and StrongMail. Postfix is a popular open source MTA thanks to it’s […]

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Categories: Authentication, General, Postfix, PowerMTA