To monitor all incoming and outgoing email in your company, try SurveilStart Activity Monitor.
I assume by 'outgoing letter' you mean an email? If so, then a copy of the email can be found in the Sent folder, found below Inbox.
Look for the BCC ("Blind Carbon Copy") key in your outgoing email...
Generally SMTP.
You will need to configure outgoing email settings in central admin to allow receiving email notifications.
Yes, we do, but if both caps have stopped working, it's likely that the problem is elsewhere. Please email techsupport@soundprofessionals.com or call 800-213-3021. We can probably fix the issue without the need for you to buy anything
An email disclaimer is a notice or warning which is added to an outgoing email. Its main purpose is avoid possible exposure to legal threats.
It scans all incoming and outgoing emails for viruses.
A signature
POP3 refers to the email settings needed by an email program (such as Outlook) to retrieve emails from the email server. POP3 settings include the address of the incoming and outgoing mail servers, user name and password, security settings and incoming and outgoing port numbers.
i would pee on it.
It sounds like a problem with your Internet service provider. You need to call your technical support hotline so they can fix the problem.