Laposte.net delivery issues
You might have been experiencing delivery issues to “laposte.net” recipients, as of the beginning of the month, Laposte.net has been experiencing severe issues generating delays in the reception of incoming emails. A large part of emails aimed at @laposte.net users are currently being rejected with the following SMTP response: 421 4.3.2 All server ports are busy… Read More: Laposte.net delivery issues »