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Jun
9
revised How to prevent mail from our website going into spam mail of users?
added 3 characters in body; added 83 characters in body
Jun
9
answered How to prevent mail from our website going into spam mail of users?
Jun
9
revised Incoming mail from sender, MX record won't accept replies. How to block the incoming SMTP connection from that sender?
deleted 162 characters in body
Jun
9
revised Incoming mail from sender, MX record won't accept replies. How to block the incoming SMTP connection from that sender?
added 277 characters in body; added 184 characters in body; edited title; added 29 characters in body
Jun
9
comment Incoming mail from sender, MX record won't accept replies. How to block the incoming SMTP connection from that sender?
Thanks, but this doesn't address what I've written. The mail server is existing for a while, and has adequate protection against unsolicited junk. I'm talking about adding a new restriction onto an existing mail server.
Jun
9
asked Incoming mail from sender, MX record won't accept replies. How to block the incoming SMTP connection from that sender?
May
10
comment How to list all users and groups on Linux?
Worse, this will appear to work but will fail to show any accounts or groups that are not present in those files.
Mar
23
answered Can i safely block all ports on my sever
Mar
23
answered Cannot run SSH or send commands to /etc/init.d/ssh
Feb
1
comment Mount network drive as physical drive
Could you please state in the question, and with appropriate tags, which operating system you're asking about?
Nov
28
awarded  Student
Nov
28
revised How to configure Apple Power Mac to boot headless (without keyboard or monitor)?
note possibility of boot loader failure
Nov
28
comment How to configure Apple Power Mac to boot headless (without keyboard or monitor)?
From the timing, I know that the difference in behaviour becomes evident too early for the operating system to be a factor. But I'd neglected that there is also a different boot loader; that bears further investigation. Thank you.
Nov
8
answered Replacement for qmail?
Nov
8
asked How to configure Apple Power Mac to boot headless (without keyboard or monitor)?
Jun
11
awarded  Teacher
Jun
11
answered Monitoring dmesg output
Jun
10
awarded  Scholar
Jun
10
awarded  Editor
Jun
10
accepted Finding and renaming filesystem entries with badly encoded names