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Apr
21
comment Explain how communicate 2 smtp servers
This kind of feels like a homework question....
Apr
21
reviewed Approve WMI: How can I fix the port?
Apr
20
awarded  Notable Question
Apr
20
reviewed Approve Proper Partition Alignment
Apr
20
reviewed Approve List existing file server permission groups/users
Apr
17
awarded  Popular Question
Apr
9
awarded  Popular Question
Apr
4
comment Removing apache@localhost from email headers?
Duplicate of serverfault.com/questions/254109/… and serverfault.com/questions/484777/…
Mar
25
answered prohibit .doc/.zip attachments in sendmail
Mar
24
awarded  Notable Question
Mar
21
awarded  Notable Question
Mar
20
accepted Does SendMail Support TLS Certificates With Subject Alternative Names?
Mar
20
accepted How can I confirm if my vmxnet driver is installed on my CentOS server?
Mar
18
awarded  Famous Question
Mar
18
comment Why Outlook, Hotmail and Live return 250 Mail queued for delivery, but they never deliver it?
Have you reviewed their faq here: mail.live.com/mail/troubleshooting.aspx
Mar
17
awarded  Popular Question
Mar
16
comment sendmail process seems to hang
What happens when you telnet to the system while the issue is occurring and try sending a message? How far in the SMTP transaction does it get?
Mar
16
comment sendmail process seems to hang
Can you please elaborate on the symptoms? When the issue occurs, does it stop sending all emails? Or just stop processing deferred/queued messages? Is the daemon listening on port 25 during this issue? What happens if you manually try connecting to the host via a telnet test?
Mar
16
asked How can I confirm if my vmxnet driver is installed on my CentOS server?
Mar
16
awarded  Famous Question