information systems
Differences between revisions 5 and 6
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| * IPv6 | * IPv6 with IPv4 fallback |
it is not a spam. trust us
it-zone is not sending spam at all. we are sending mail only to legally subscribed customers. of course you can unsubscribe anytime, all details are included in headers/body of each message.
why mailing at it-zone?
IPv6 with IPv4 fallback
very precise statistics
SSL/TLS
more than 100 active SMTP leaves
SMTP, QMQP, QMTP for faster delivery
DomainKey-Signatures, DKIM-Signatures, SPF for smoother antispam