[postfix-jp: 4291] PostfixããSMTPSæçãåèãããããããããéäãããã

ãäèãããããã

åçãçãããã

PostfixãããããããããSMTP(SMTPS)æçãããããéäããããã

èãããããæèãããããããã

[ãããããã]

https://www.nttdocomo.co.jp/service/docomo_cloud/docomo_mail/other/

èãGoogleæççããããæåãçèããã

stunnelãäãããããããããSMTPSæçãããããããææã

ãããããããèãããããããæåãããããããããããã

çæãäããèãæçãããããããåããããçåãéäãããããæãåãããããããï

ãããããçæããèãéãããåãããã

ãããã

- opensslããããããéä(äèæè1)ãåéããåä

- telnetããããããstunnelãäããéä(äèæè2)ãåéããåä

- æéãpostfixãäãããããããããéä(äèæè3)ããããããã

- ããäãããããã(PHPãRubyçãããããæçããéäãåéããããããã

[åæãçå]

OS: CentOS 6.6

Postfix: 2.6.6

============================================================

* æè1: opensslããããããããããããéä

============================================================

$ openssl s_client -quiet -connect smtp.spmode.ne.jp:465

... sslæçããããããçç

220 ESMTP Server Ready

EHLO test

250-docomo.ne.jp

250-AUTH LOGIN PLAIN

250-AUTH=LOGIN PLAIN

250-SIZE 15727616

250 8BITMIME

auth login

334 VXNlcm5hbWU6

ãããID(BASE64ãããããæã)

334 UGFzc3dvcmQ6

ãããããããã(BASE64ãããããæã)

235 Authentication successful

MAIL FROM: <ããããã@docomo.ne.jp>

250 Requested mail action okay, completed

RCPT TO: <ããããã@docomo.ne.jp>

250 Requested mail action okay, completed

DATA

354 End data with <CR><LF>.<CR><LF>

From: <ããããã@docomo.ne.jp>

To: <ããããã@docomo.ne.jp>

Subject: testSubject

testBody

250 Requested mail action okay, completed

QUIT

221 Service closing transmission channel

read:errno=0

============================================================

* [OK]telnetããstunnelççããããããããéä

============================================================

# telnetããlocalhostãstunnel(10465) ----> smtp.spmode.ne.jp:465 ããéä

# ## stunnelãèå

# [docomo-mail]

# accept = 127.0.0.1:10465

# client = yes

# connect = smtp.spmode.ne.jp:465

$ telnet 127.0.0.1 10465

Trying 127.0.0.1...

Connected to 127.0.0.1.

Escape character is '^]'.

220 ESMTP Server Ready

EHLO test

250-docomo.ne.jp

250-AUTH LOGIN PLAIN

250-AUTH=LOGIN PLAIN

250-SIZE 15727616

250 8BITMIME

auth login

334 VXNlcm5hbWU6

ãããID(BASE64ãããããæã)

334 UGFzc3dvcmQ6

ãããããããã(BASE64ãããããæã)

235 Authentication successful

MAIL FROM: <ããããã@docomo.ne.jp>

250 Requested mail action okay, completed

RCPT TO: <ããããã@docomo.ne.jp>

250 Requested mail action okay, completed

DATA

354 End data with <CR><LF>.<CR><LF>

From: <ããããã@docomo.ne.jp>

To: <ããããã@docomo.ne.jp>

Subject: testSubject

testBody

250 Requested mail action okay, completed

QUIT

221 Service closing transmission channel

Connection closed by foreign host.

============================================================

* [NG]postfixããããããããéä

============================================================

# main.cfããäåçæããããããããèå

relayhost = 127.0.0.1:10465

smtp_sasl_auth_enable = yes

smtp_sasl_security_options = noanonymous

smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd

# Â/etc/postfix/sasl_passwd ãèèãpostmapããhashåæã

[127.0.0.1]:10465 Â Â Â Â ãããID:ããããã

# ããããã (äåæèããããã)ããããããéäããããã

Dec Â2 10:29:54 ãããå postfix/smtp[24381]: 893A3200934: to=<ããããã@docomo.ne.jp>,

relay=127.0.0.1[127.0.0.1]:10465, delay=0.19, delays=0/0/0.16/0.02, dsn=5.0.0,

status=bounced (host 127.0.0.1[127.0.0.1]

said: 504 Command Parameter not implemented (in reply to MAIL FROM command))