Pre-Emptively Block Dynamic IP Ranges and Impose Stringent Requirements on other Servers Wishing to Deliver Mail

Authors(4) :-J. Praveen Kumar, P. Ravali, K. Manideep Goud, M. Srikanth Reddy

Spam is legally permissible according to certain criteria. If the spam fails to comply with any of these requirements it is illegal. To combat the problems posed by botnets, open relays, and proxy servers, many email server administrators pre-emptively block dynamic IP ranges and impose stringent requirements on other servers wishing to deliver mail. Forward-confirmed reverse DNS must be correctly set for the outgoing mail server and large swaths of IP addresses are blocked, sometimes pre-emptively, to prevent spam. These measures can pose problems for those wanting to run a small email server off an inexpensive domestic connection.In this paper we give an Blacklisting of IP ranges due to spam emanating from servers and IP range.

Authors and Affiliations

J. Praveen Kumar
Assistant Professor, Department of Information Technology in Teegala Krisha Reddy Engineering College,Telangana, India
P. Ravali
UG Scholar, Department of Information Technology in Teegala Krisha Reddy Engineering college, Telangana, India
K. Manideep Goud
UG Scholar, Department of Information Technology in Teegala Krisha Reddy Engineering college, Telangana, India
M. Srikanth Reddy
UG Scholar, Department of Information Technology in Teegala Krisha Reddy Engineering college, Telangana, India

IP Range, DNS..

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Publication Details

Published in : Volume 3 | Issue 4 | March-April 2018
Date of Publication : 2018-04-30
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 984-987
Manuscript Number : CSEIT1833450
Publisher : Technoscience Academy

ISSN : 2456-3307

Cite This Article :

J. Praveen Kumar, P. Ravali, K. Manideep Goud, M. Srikanth Reddy, "Pre-Emptively Block Dynamic IP Ranges and Impose Stringent Requirements on other Servers Wishing to Deliver Mail", International Journal of Scientific Research in Computer Science, Engineering and Information Technology (IJSRCSEIT), ISSN : 2456-3307, Volume 3, Issue 4, pp.984-987, March-April-2018.
Journal URL : http://ijsrcseit.com/CSEIT1833450

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