砍敺 IT_man 2016-4-15 18:36 蝺刻摩
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# cat /etc/redhat-release
! }' \# J/ {6 q. S+ NCentOS release 6.5 (Final)
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3 Y9 n" C* i& ~6 P8 H' `" J( }' H+ D. s亥岷臬血歇摰鋆
3 j( v1 n7 n( j5 u# rpm -qa | grep sendmail
7 D5 }! L0 x b4 S# rpm -qa | grep m4* y$ Y1 j/ ?/ y) K. ?: w1 S* [
2 o- ^' s6 r3 |# ~摰鋆6 u( Q3 m' f! b3 N
# yum install sendmail sendmail-cf m4$ [) A; v u+ {; c. ^
5 P- ~$ h, C9 }- _閮剖銝餅蝔
3 v# S# N' y$ Q#vi /etc/mail/local-host-names
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8 q* ` i7 _: N2 T w5 swww.52av.tv
% L9 G3 ~( d( _) S% ? S2 c$ }# qwww.av4u.info
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靽格寡身摰瑼1 o) j. j) R9 D5 a
隞賢靽格# G; C) N, m4 r, d4 R7 R) @
# cp /etc/mail/sendmail.mc /etc/mail/sendmail.mc.default
' v% e; ? ^4 ~8 K& f- @# vi /etc/mail/sendmail.mc; V( c* J: M; a2 M
撠銝銵 127.0.0.1 寞 0.0.0.0
7 t+ R# N, C2 j; ZDAEMON_OPTIONS(`Port=smtp,Addr=0.0.0.0, Name=MTA')dnl
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6 M" @- O1 L, t! t' S* m. Q+ X隞質身摰瑼
8 T( s8 d' X* D- D3 p% ~- ?/ W#cp /etc/mail/sendmail.cf /etc/mail/sendmail.cf.default
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$ X$ j+ \. ^! U! Y4 o! O: J; H#m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf7 W. V# x% @: N! s
- A4 h' W6 U! O. y8 u! i閮剖 Relay' ^ `7 I$ m+ @8 S; w/ }
# vi /etc/mail/access
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Connect:www.52av.tv RELAY
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鋆賭 hash 澆鞈摨
4 ]) J8 l) s. \" E5 e# cd /etc/mail4 d$ j5 a' a2 w& T( S- K
# makemap hash access < access0 m. [1 T% {# r5 N
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9 b# a0 s0 N: c3 b' Z* j- ^service sendmail start
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閮剖璈撠勗. D0 m5 A" q& Z! ~2 C1 a6 {! J3 ^
chkconfig sendmail on9 R+ h+ i( v( ?: x; t4 B! J. R' U
: p+ b& M6 V' i. [ Nsu 嗡雿輻刻皜祈岫- x$ y- A7 m4 P
箇暸航炊閮8 ]! [6 t1 U$ Q3 l
/var/spool/mail/root: 蝯銝蝚行雿
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閬 su - 雿輻刻) }8 }9 b* E/ Y! _: k
銝舐 su 雿輻刻, Y. p6 z* [$ h7 f
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雿輻 telnet 皜祈岫箇暸航炊閮(憒﹀elnet client,臭誑 yum install telnet 每entOS銝摰鋆telnet client)
) w! ~& X; x( A/ Ptelnet www.52av.tv 25
* P0 Y3 M: f! |3 U% h* I甇蝺 www.52av.tv ....⊥亙唬蜓璈蝺: 蝺憭望0 o5 @3 p8 j5 O1 z
砌隞亦箸舀祆脩怎雿鈭
, K8 ~2 p/ [2 R- n2 e( L脩怎敺隞⊥蝺
3 R* j1 a5 K' j2 V6 c撠銝銵 IP 寞 銝餅 IP
; k" e9 U& D/ Q6 e1 A3 t4 HDAEMON_OPTIONS(`Port=smtp,Addr=XXX.XXX.XXX.XXX, Name=MTA')dnl
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#m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf
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service sendmail restart
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telnet 皜祈岫/ ^2 ^. @% o6 y6 A, [
HELO yourname - SMTP Server 雿航狐(甸inux mail server銝撣唾)
T; H2 Z# Z% p# n$ ZMAIL FROM: [email protected] -撖隞嗉駁萄啣- Z: J' r/ y7 L% J& r' Z2 H
RCPT TO: [email protected] -嗡辣駁萄啣( M9 Y- ]& y1 O3 g1 W. Z
DATA -隞乩甇仿敺嚗臭誑 DATA 凋蒂頛詨乩縑隞嗅批捆嚗蝯 .- k; L; J1 V/ C; R* n+ l
QUIT -a QUIT 蝯
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sendmail潮萎辣梢舐閫唾齒瘜/ r1 N* t# [+ E: ? g$ Y4 C1 C" D2 ^
: g- L/ |! k: Rerror: Real domain name required for sender address
+ c5 \/ b7 X& o. @! G" M4 K疲ostname蝵桃憿嚗靽格閘ostname喳胯: I$ w, T% v+ E
- 1hostname av4u.info 蝡喟
2 r8 y6 @5 P" u) f' M1 J: m* I - 2vi /etc/sysconfig/network 敺霈隞嗚
, Z5 |3 c3 q( h$ }! S2 |/ R - 瘛餃靽格對HOSTNAME=av4u.info
4 e; s$ ], ?% K" m6 q* V - 3vi /etc/hosts 頝冽蝟鳴銝摰敺嫘
. l9 [. H# a4 L$ v - 127.0.0.1敺X溶銝餅av4u.info
銴鋆賭誨蝣
+ H# {: D( E7 f6 R3 ~5 Berror: Relaying denied. IP name lookup failed2 Y. z! z4 {, U1 K- |5 a
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靽格鈴ccess隞塚撠祆ip亙嚗憿閫喉
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! y2 }" @% A5 F% W L- o- /etc/mail/access
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- xxx.xxx.xxx.xxx RELAY
銴鋆賭誨蝣
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:http://pejslin.blogspot.tw/2014/04/centos-sendmail.html8 G4 S p" j! K( k, r+ i
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