Join our Community

Find answers, ask questions, and help others.

Log In Join our Community

 

Only Solved
Only Unsolved
Only Unanswered

550 invalid DNS MX or A/AAAA resource record

Reply
10

Asked by forum:Webkungen 10 years, 6 months ago

Latest by forum:Vance 10 years, 3 months ago

SPF not working on Google hosted domains

Reply
4

Asked by forum:richardvc 10 years, 10 months ago

Latest by forum:richardvc 10 years, 9 months ago

fail2ban on Postfix not banning an IP address

Reply
15

Asked by forum:dee4 12 years, 1 month ago

Latest by forum:Gregosky 11 years, 1 month ago

Linode Updates for Major Issues is Not Very Good

Reply
26

Asked by amityweb 11 years, 2 months ago

Latest by forum:hoopycat 11 years, 2 months ago

Can I buy CPU Cores as extras ???

Reply
3

Asked by forum:Serioga12 11 years, 7 months ago

Latest by forum:Stever 11 years, 7 months ago

Running QEMU on a Linode

Reply
16

Asked by forum:alemartini 16 years, 1 month ago

Latest by forum:Guspaz 11 years, 7 months ago

Selling/Donating idle CPU time

Reply
14

Asked by forum:TungstenX 11 years, 10 months ago

Latest by forum:Guspaz 11 years, 9 months ago

microsoft-ds, what is it and who is using it?

Reply
4

Asked by forum:sblantipodi 12 years, 1 month ago

Latest by forum:sblantipodi 12 years, 1 month ago

Send only with DKIM

Reply
2

Asked by forum:deek 12 years, 1 month ago

Latest by forum:deek 12 years, 1 month ago

Using barracuda DNSBL with Postfix

Reply
5

Asked by forum:dee4 12 years, 1 month ago

Latest by forum:Stever 12 years, 1 month ago

Using barracuda DNSBL with Postfix

Reply
5

Asked by forum:dee4 12 years, 1 month ago

Latest by forum:Stever 12 years, 1 month ago

Using barracuda DNSBL with Postfix

Reply
5

Asked by forum:dee4 12 years, 1 month ago

Latest by forum:Stever 12 years, 1 month ago

Mails getting marked as SPAM in Gmail

Reply
2

Asked by forum:qhojo 12 years, 1 month ago

Latest by forum:qhojo 12 years, 1 month ago

Print all the email address where postfix send emails.

Reply
8

Asked by forum:sblantipodi 12 years, 1 month ago

Latest by forum:sblantipodi 12 years, 1 month ago

Getting attacked on ports 25 and 80, need iptables blocking

Reply
11

Asked by forum:hvgriggs 12 years, 1 month ago

Latest by forum:Ox- 12 years, 1 month ago

Any Gentoo users here who have advice on the new hardware?

Reply
6

Asked by forum:Ox- 12 years, 1 month ago

Latest by forum:kuzetsa 12 years, 1 month ago

OpenVPN not working with /etc/hosts

Reply
2

Asked by forum:mvn 12 years, 2 months ago

Latest by forum:Stever 12 years, 2 months ago

Does gmail banned my sales email address?

Reply
28

Asked by forum:sblantipodi 12 years, 2 months ago

Latest by forum:Stever 12 years, 2 months ago

Security with respect to malicious use

Reply
2

Asked by forum:MGZero 12 years, 2 months ago

Latest by forum:MGZero 12 years, 2 months ago

how to revise /etc/fstab file

Reply
3

Asked by forum:bestshop24h 12 years, 3 months ago

Latest by forum:bestshop24h 12 years, 3 months ago

Cleaning up mailing list

Reply
20

Asked by forum:Helveticus 12 years, 3 months ago

Latest by forum:Main Street James 12 years, 3 months ago

Kernel headers for R1/Idera backups on CentOS 6

Reply
4

Asked by forum:BasicLink SA 12 years, 4 months ago

Latest by forum:Guspaz 12 years, 4 months ago

Previous Page 2 of 15 Next
Community Code of Conduct