529 reputation
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location Cyprus
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visits member for 2 years, 9 months
seen Oct 13 at 14:36

Senior Systems Engineer. Academic environment.


Jul
1
answered Why should a small business company have its in-house mail server?
Jun
21
answered Email delivery to a user name that is a long hex string
Jun
19
answered How can I use dynamic IP addresses with Nagios ping check?
Jun
18
asked Email delivery to a user name that is a long hex string
Oct
31
answered chown: changing ownership of `.': Invalid argument
Oct
24
answered Can there be created a different firmware for mother boards different than DOS
Oct
19
answered crontab: command not found in CentOS
Oct
3
answered Postfix & Dovecot - can't receive email - status=bounced (unknown user: “some.name”)
Oct
1
answered How do I automate OS installation on 500+ machines?
Sep
27
asked Juniper SRX1400 VPN
Sep
15
answered Secondary DHCP server won't start on Centos 6.2
Sep
14
asked Security for university research lab systems
Sep
7
asked Enterprise Wireless Authentication without Active Directory
Jun
21
answered VPN Connection causes DNS to use wrong DNS server
Jun
20
answered How to secure postfix to find out whether the emails are coming really from the sender?
Jun
19
answered In the mail header, what does the “received from” ip refer to?
May
23
answered How is cloud computing differrent from client-server architecture?
May
21
answered Postfix add custom header with random value
May
17
answered Central web login system for university
May
16
answered Postfix add computername on subject