X.1231 : Technical strategies for countering spam

International Telecommunication Union

ITU

Français Español

Home : ITU-T : Publications : Recommendations : X Series : X.1231 : X.1231 (04/08)

Recently posted - Search Recommendations

X.1231 : Technical strategies for countering spam

Recommendation X.1231 (04/08)

Approved in 2008-04-18

Status : In force

	Table of Contents
	Summary

Access : Freely available items

Available languages and formats :

Click on the selected format
and language to get the document

Format

Size

Posted

Article Number

English

PDF (acrobat)

132208 bytes

2009-04-03

E 33868

Arabic

PDF (acrobat)

403657 bytes

2009-05-05

A 33950

Chinese

PDF (acrobat)

285687 bytes

2009-06-17

C 34076

Español

PDF (acrobat)

140620 bytes

2009-05-14

S 33972

Français

PDF (acrobat)

121137 bytes

2009-06-01

F 34021

Russian

PDF (acrobat)

438007 bytes

2009-05-04

R 33945

Access :

Available languages and formats :

Click on the selected format
and language to get the document

Format

Size

Posted

Article Number

TIES users

English

388608 bytes

2009-04-03

E 33868

Zip (Components)

117407 bytes

2009-04-03

Arabic

409600 bytes

2009-05-05

A 33950

Zip (Components)

100131 bytes

2009-05-05

Chinese

287744 bytes

2009-06-17

C 34076

Zip (Components)

97188 bytes

2009-06-17

Español

345600 bytes

2009-05-14

S 33972

Zip (Components)

96767 bytes

2009-05-14

Français

483840 bytes

2009-06-01

F 34021

Zip (Components)

125722 bytes

2009-06-01

Russian

370176 bytes

2009-05-04

R 33945

Zip (Components)

102078 bytes

2009-05-04

Top - Feedback - Contact us - Copyright © ITU 2008 All Rights Reserved
Contact for this page : ITU-T Publications
Updated : 2011.03.11