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What are the Pros and Cons of having a Dedicated IP address to send

Question asked by 41630 on Sep 1, 2013
Latest reply on Sep 2, 2013 by Josh Hill
WE are having a huge amount of emails being blocked through SHared IP addresses.

REasons include:

     a) 554 5.7.1 Service unavailable; Client host [199.15.215.79] blocked using dnsbl-1.uceprotect.net; IP 199.15.215.79 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=199.15.215.79

     b) 550 199.15.215.78 blacklisted at dnsbl.sorbs.net

     c) 550 5.0.0 <510-OJP-651.0.1658.0.0.1636.7.1196523@em-sj-77.mktomail.com>... REJECT:Blacklist.

     d) 550 [internal] [oob] The message was blocked by the receiver as coming from a known spam source.

     e) 554 Blocked - see https://support.proofpoint.com/dnsbl-lookup.cgi?ip=199.15.215.81

We have been advised to convert to using a Dedicated IP address by the Support team.

WHat are the Pros and Cons of using a Dedicated IP address?


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