2020/02/14 by Maarten Oelering.
PowerMTA 5.0: Using a proxy for email delivery
One new thing we are particularly excited about is PowerMTA 5.0 support for forward proxies: this allows delivery from IPs which don’t need to be co-located on the same server or subnet. In this blog post, we will explain this with a few use cases and introduce Postmastery’s MTA proxy for a ready-to-go solution. Use […]
Categories: Authentication, Deliverability, General, PowerMTA
2019/09/30 by Maarten Oelering.
PowerMTA 5.0 released
On 17 September, PowerMTA 5.0r1 was released. This is the first general availability (GA) release. Before this release PowerMTA 5.0 was tested in a long beta programme. Various new PowerMTA features Probably the biggest change since 4.5 is the completely new web monitor. The web interface is now a modern ‘single page application’ (SPA). The […]
Categories: Authentication, General, PowerMTA
2019/09/04 by Jérôme Gays.
Check your (Power)MTA settings: Numericable and Noos MXs records moved to SFR
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 domains […]
Categories: Authentication, Deliverability, General, Postfix, PowerMTA, Providers