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Jan
28
answered How do I send (legitimate) email on a dedicated server as appearing from different domains?
Jan
26
answered No IPv6 & DNSSEC support on cc-TLD? (practical implications)
Jan
21
answered 503 AUTH command used when not advertised exim4 - Outlook
Jan
19
answered reverse proxy for multiple SMTP / IMAP servers
Jan
12
answered Email bounce notification for an email account that doesn’t exist in exim mail server
Jan
8
answered Exim server and blacklist for too much login attemps
Jan
3
answered UPS Requirements - Max load or actual load?
Dec
29
answered Fail2Ban not banning IPs with different ports
Dec
23
answered Exim4 configuration expand the $message_headers variable to extract the message subject
Dec
17
answered The curious case of high 5 min load average
Dec
17
answered Host File entry depending on own IP?
Dec
16
answered How can I DNAT a packet coming through a bridge back to its source with iptables?
Dec
3
answered Best way to set up a shared drive for a company using Linux (eg. Ubuntu Server)?
Nov
28
answered Bind Server issue: Can not nslookup from client when DNS Master is down, but still can connect to Internet
Nov
25
answered “SASL authentication failed” when authenticating to receiving mail server
Nov
23
answered Migrating Email Providers; Are Multiple DKIM Records Viable During Transition?
Nov
22
answered Dual stack linux router, can't forward IPv6 prefix
Nov
22
answered Mix static files into WordPress
Nov
6
answered Exim SMTP reverse proxy
Oct
25
answered DNS and mail server: how to setup SPF properly?