General Discussion

MX RDNS Issue

Started by doofnet

Replies: 7
Views: 14,431

July 26, 2009, 01:37:21 PM
by dataless

Can't send email to AAAA-only domain [Solved]

Started by Hello71

Replies: 7
Views: 13,840

November 18, 2012, 12:52:15 AM
by kasperd

I'm confused with the IP ranges

Started by rekire

Replies: 7
Views: 11,194

November 30, 2011, 06:13:57 AM
by rekire

gog6

Started by kcannon

Replies: 7
Views: 11,158

November 22, 2010, 12:45:55 PM
by jimb

use dns.he.net for enthusiast test

Started by anackin

Replies: 7
Views: 16,350

April 14, 2011, 06:34:11 AM
by broquea

Stuck at Sage test

Started by matrixino

Replies: 7
Views: 10,639

December 01, 2011, 12:39:24 AM
by polarhome

Is there a way to see what he's servers see?

Started by bombcar

Replies: 8
Views: 12,147

October 23, 2010, 02:07:20 PM
by lukec

Enthusiast test fail

Started by u8sf

Replies: 8
Views: 12,599

July 04, 2011, 07:53:02 PM
by cholzhauer

Stuck on Guru Test

Started by KenHolloway

Replies: 8
Views: 11,377

November 26, 2011, 01:48:25 PM
by matrixino

Two new levels available.

Started by broquea

Replies: 8
Views: 26,787

November 24, 2008, 05:58:00 PM
by snarked

RDNS for mail server

Started by derchris

Replies: 8
Views: 13,056

November 15, 2012, 05:18:07 PM
by AlexandreGuedon

Help with the Guru test

Started by tsemczyszyn

Replies: 8
Views: 10,287

June 16, 2010, 06:06:14 AM
by tsemczyszyn

[SOLVED] Problem with Sage Test

Started by derekivey

Replies: 8
Views: 13,002

April 04, 2011, 01:18:52 PM
by chandro

Failed to get AAAA from MX or your DOMAIN

Started by ajsphila

Replies: 8
Views: 25,903

September 15, 2009, 11:22:24 AM
by maestroevolution

Bug in Sage test?

Started by ljbade

Replies: 8
Views: 11,952

January 09, 2011, 12:19:51 PM
by snarked

Administrator lvl - EMAIL LOST when send to server, but it works when send from.

Started by miklasz

Replies: 8
Views: 14,821

June 18, 2012, 02:31:49 AM
by kasperd

Daily Tests

Started by xamiel

Replies: 8
Views: 12,029

February 24, 2011, 09:36:57 PM
by xamiel

Problem Login: An unspecified error occurred.

Started by krisna

Replies: 8
Views: 13,060

July 16, 2010, 06:58:26 AM
by krisna

Stuck on 'Administrator' (inbound email) test [SOLVED]

Started by rog2054

Replies: 8
Views: 11,744

June 03, 2013, 03:35:21 AM
by kasperd

Stuck on Admin Cert

Started by jawbreaker

Replies: 8
Views: 9,687

October 14, 2015, 08:11:23 PM
by kcochran