Subject : Setting up a Mail host and a Relay
Description :
1. sendmail.cf configuration file
* sendmail.cf : sendmail ¿¡ÀÇÇØ »ç¿ëµÇ´Â configuraion parameter °¡ ÀÖ´Ù.
* main.cf : mail host, relay host, gateway ¿¡ ÀÇÇØ »ç¿ëµÇ´Â Àӽà ÈÀÏ.
* subsidiary.cf : mail host, relay host, gateway °¡ ¾Æ´Ñ½Ã½ºÅÛÀ» À§ÇÑ
ÀÓ½ÃÈÀϷνá ÀνºÅç½Ã¿¡ sendmail.cf ÀÇ default °ªÀÌ´Ù.
2. Postmaster setup.
posmaster ´Â mail error message ¸¦ ¹ÞÀ¸¸ç mail system ÀÇ Àå¾ÖºÐ¼®À»Çϴ»ç¶÷.
¸ðµç½Ã½ºÅÛÀº Posmaster mailbox ¿¡ mail À» º¸³¾¼ö°¡ ÀÖ¾î¾ßÇÏ°í ´ç½ÅÀº
NIS,¶Ç´Â NIS+ alias ¸¦ Posmaster ¸¦ À§ÇØ ¸¸µé¼öÀÖ°í ¶ÇÇÑ local ÀÇ
/etc/mail/aliases file À» ¸¸µé¼ö°¡ ÀÖ´Ù.
/etc/mail/aliases file ¿¡¼ÀÇ ±âº» Posmaster ´Â root ·Î reditect ÇÑ´Ù.
3. Setting Up the Mail Host.
1) Choose the mail host
2) Add mailhost in /etc/hosts
ex) 129.240.50.10 hermes mailhost
3) on mail host, become superuser
4) cp /etc/mail/main.cf /etc/mail/sendmail.cf
Without NIS+: a. Lmmaildomain À» comment ( #Lmmaildomain)
b. Dmsvc.hei.co.kr À» µî·Ï. (domainname µî·Ï)
c. Cmsvc.hei.co.kr svc.hei.co svc.hei svc À» µî·Ï.
(µé¾î¿À´Â mail À» domainname À¸·Î ÀνÄ)
With NIS+: a. Type
hyundai3#nistbladm -a key=maildomain value=svc.hei.co.kr \
sendmailvars.org_dir
(À̰ÍÀº sendmail.cf ¿¡ Lmmaildomain ¿¡ macro m À» setting)
5) sendmail À» À籸µ¿.
4. Setting Up the Relay Host.
À§ÀÇ ±¸¼º¿¡¼ mail host ¿Í relay host ´Â ´Ù¸£Áö¸¸ À̰æ¿ì°¡ Ç×»ó
¸£·¸´Ù´Â°ÍÀº ¾Æ´Ï´Ù, Áï, mail host ¿Í relay host °¡ °°À»¼öµµ ÀÖ´Ù.
message °¡ ´Ù¸¥ domain À¸·Î Àü´ÞµÉ¶§¿¡ ¸ÕÀú mail host ·Î ÀüÇØÁö°í ¿©±â¼
address ¸¦ ºÐ¼®ÈÄ¿¡ mail host ´Â ÀÌ ¸Þ¼¼Áö°¡ local ÀÌ ¾Æ´Ï°ÍÀ» È®ÀÎÇϰí
mail host ´Â ±× ¸Þ¼¼Áö¸¦ relay ·Î route ÇØ¾ß¸¸ÇÑ´Ù.
4-1) mail host ·ÎºÎÅÍ Relay host ·Î Routing.
a. mail host system ¿¡¼
b. relay mailer ¸¦ setup
/etc/mail/sendmail.cf ÀÇ DMsmartuucp ¸¦ DMether ·Î ¹Ù²Û´Ù.
c. DRddn-gateway ¿¡¼ ddn-gateway ¸¦ relay host ·Î º¯°æ
ami3000:DRami3000
d. CRddn-gateway ¿¡¼ ddn-gateway ¸¦ relay host ·Î º¯°æ
ami3000:CRami3000
e. sendmail restart.
4-2) Relay host ·ÎºÎÅÍ ´Ù¸¥ Relay host ·Î Routing.
a. relay host system ¿¡¼
b. mail domain À» setup. (Without NIS+ ÀÎ °æ¿ì)
Without NIS+: a. Lmmaildomain À» comment ( #Lmmaildomain)
b. Dmsvc.hei.co.kr À» µî·Ï. (domainname µî·Ï)
c. Cmsvc.hei.co.kr svc.hei.co svc.hei svc À» µî·Ï.
(µé¾î¿À´Â mail À» domainname À¸·Î ÀνÄ)
c. DMsmartuucp ¶óÀο¡¼ smartuucp ¸¦ ÀûÀýÇÑ mailer ·Î º¯°æ.
À§ÀÇ °æ¿ì¶ó¸é uucp line À̹ǷΠº¯°æÀÌ ÇÊ¿ä¾øÀ½.
c. DR ddn-gateway ¿¡¼ ddn-gateway ¸¦ »ó´ëÆí relay host ·Î º¯°æ
hwarang:DRhwarangami3000
d. CRddn-gateway ¿¡¼ ddn-gateway ¸¦ »ó´ëÆí relay host ·Î º¯°æ
hwarang:CRhwarang
e. sendmail restart.
Revision History
ÀÛ¼ºÀÏÀÚ : 96.09.05
ÀÛ¼ºÀÚ : À̽ÂÈÆ
¼öÁ¤ÀÏÀÚ :
¼öÁ¤ÀÚ :