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Jun
29
awarded  Revival
Jun
27
answered Creating a virtual network for KVM guests spanning multiple host machines
Jun
25
answered Multiple Physical (and Virtual) servers (mail, web, etc.) on single link. Can I use DDNS to use top level domains to each box?
Jun
25
answered Forward all SMTP traffic to anti-spam server except for authenticated SMTP?
Jun
25
answered Exim on VPS receives emails meant for MX
Jun
22
comment Two DNS zones: one for internal, the other for DMZ servers, is it possible?
The OP is looking at two zones, one for the intranet and another for the Intranet. This is classing split DNS. Whether they server the same or different namespaces is irrelevant to split DNS.
Jun
22
answered Creating several kvm bridges over tagged bond
Jun
19
revised Why are many mail servers using subdomains like mail.example.com?
Update TLS failures notes.
Jun
19
comment Why are many mail servers using subdomains like mail.example.com?
@joeqwerty example.com is a subdomain of com. example.com is one of several domains reserved for documentation. That aside, organizations with large server may farms under, may have subdomains under mail or smtp that they use for sending email. It is unusual, and not recommended, to name a host mail, in which case the domain name mail.example.com could be the FQDN (Fully Qualified Domain Name) of a host.
Jun
19
answered Why are many mail servers using subdomains like mail.example.com?
Jun
14
revised Using public ntp servers for backup to local stratum 1 server
Fix typo
Jun
14
answered GC taking big pause and ParNew (promotion failed)
Jun
13
revised Where do these “single-dot” smtp connection failures come from?
Complete response
Jun
13
answered Where do these “single-dot” smtp connection failures come from?
Jun
11
answered What directory permissions does Postfix require to copy mail into a users maildir folder?
Jun
4
comment CentOS 5.5 32 bit “service ntpd restart” issue or not?
@JennyD Updated.
Jun
4
revised CentOS 5.5 32 bit “service ntpd restart” issue or not?
deleted 2 characters in body
Jun
4
answered possible for all outbound smtp to run through proxy?
Jun
4
answered CentOS 5.5 32 bit “service ntpd restart” issue or not?
Jun
4
answered Apple Mail , Kerio connect and TLSv1 disabled