Mail6 (smtp.webfaction.com) will be taken down for a HDD+cables swap, Saturday November 8th, 2014 between 15:00 UTC and 16:00 UTC. During the maintenance smtp.webfaction.com will be unavailable. We will update this post as maintenance will progress.
2014-11-08 15:06 UTC: The maintenance is starting.
2014-11-08 17:22 UTC: Maintenance is running longer than expected. We are working as fast as possible to being the server back online ASAP.
2014-11-08 18:03 UTC: smtp.webfaction.com is back online and the maintenance is over.