Check Email Options

There are two options to check the used emails in the OTRS frontend.

Example 12-4. Kernel/Config.pm - CheckEmailAddresses

[...]
    # CheckEmailAddresses
    # (Check syntax of used email addresses)
    $Self->{CheckEmailAddresses} = 1;
[...]

Example 12-5. Kernel/Config.pm - CheckMXRecord

[...]
    # CheckMXRecord
    # (Check mx recorde of used email addresses)
    $Self->{CheckMXRecord} = 1;
[...]
Disable this if you use OTRS in an network without external DNS lookup. Or you can't send emails via the agent interface.