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17,411
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Access 'trusted user' tools
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 Generalist
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~1.4m people reached

Oct
2
revised Confining a Linux user to a single application
Add an option for restricting access.
Oct
2
answered Confining a Linux user to a single application
Sep
30
awarded  Enlightened
Sep
30
awarded  Nice Answer
Sep
24
answered SPF and DKIM help: Do the FAIL reports from DMARC indicate an issue?
Sep
24
answered How can I fire off a script every time a particular user receives an email?
Sep
6
comment How can I ignore dots in incoming email addresses with exim?
@IainHallam I've added a router definition that should do what you want. The original option can be modified to add the '+.,..' functionality that Google allows.
Sep
6
revised How can I ignore dots in incoming email addresses with exim?
Clarify
Sep
6
revised How can I ignore dots in incoming email addresses with exim?
Respond to comment.
Sep
5
answered How can I ignore dots in incoming email addresses with exim?
Sep
1
answered Centos server provides javascript for localhost but not local lan
Aug
31
awarded  Caucus
Aug
27
answered How to find spam email sending script on server
Aug
25
comment Workarounds for maximum DNS-Interactive terms limit exceeded in SPF record?
@JeffAtwood Normally DKIM is is signed by the sending domaim. If you use a subdomain, then sign with the sub-domain. However, it is legimiate to sign for a subdomain, but may not get the processing. DKIM records need to be created relative to the signing domain. It is also common for the originator to sign the document to allow origin verification.
Aug
17
comment Block outgoing emails from Postfix from non-existent users
@JeremyWarne Second link looks like the fix, if it isn't a spambot on your server.
Aug
7
answered Jmeter distributed testing over ssh tunnel
Aug
1
revised Copy a Java keystore on one machine to another?
Fix typo and syntax
Aug
1
revised Risk of starting NTP on database server?
Fix typo
Jul
31
revised Apache POST data interim storage
Fix typo
Jul
30
answered Apache POST data interim storage