From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4797987A.9000806@kix.es> Date: Wed, 23 Jan 2008 20:41:46 +0100 From: =?ISO-8859-1?Q?Rodolfo_kix_Garci=ADa?= User-Agent: Mozilla-Thunderbird 2.0.0.9 (X11/20080110) MIME-Version: 1.0 To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu> Subject: Re: [9fans] SMTP problem References: <479764CA.6080102@kix.es> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Topicbox-Message-UUID: 35185428-ead3-11e9-9d60-3106f5b1d025 Thanks Micah, I try with tcpdump, and this is the result, some servers (jankymail-a*dreamhost.com) are using auth methods, at the other hand, other servers (jankymail-m*dreamhost.com) do not use it. When I use Linux and Thunderbird, the servers has authentication, but with telnet, or upas not. Why? Why? Why? look this: Using Linux + Thunderbird 20:08:38.679978 IP 192.168.1.12.41663 > janky.mail.dreamhost.com.smtp: P 1:22(21) ack 41 win 92 0x0000: 4500 0049 f62e 4000 4006 2dea c0a8 010c E..I..@.@.-..... 0x0010: d061 8480 a2bf 0019 19c7 db66 e248 27eb .a.........f.H'. 0x0020: 8018 005c d05b 0000 0101 080a 0007 2dca ...\.[........-. 0x0030: fb23 7bf6 4548 4c4f 205b 3139 322e 3136 .#{.EHLO.[192.16 0x0040: 382e 312e 3132 5d0d 0a 8.1.12].. 20:08:38.926309 IP janky.mail.dreamhost.com.smtp > 192.168.1.12.41663: P 41:192(151) ack 22 win 4401 0x0000: 4500 00cb 5016 4000 eb06 2880 d061 8480 E...P.@...(..a.. 0x0010: c0a8 010c 0019 a2bf e248 27eb 19c7 db7b .........H'....{ 0x0020: 8018 1131 8c85 0000 0101 080a fb23 7ced ...1.........#|. 0x0030: 0007 2dca 3235 302d 6a61 6e6b 796d 6169 ..-.250-jankymai 0x0040: 6c2d 6132 2e67 2e64 7265 616d 686f 7374 l-a2.g.dreamhost 0x0050: 2e63 6f6d 0d0a 3235 302d 5049 5045 4c49 .com..250-PIPELI 0x0060: 4e49 4e47 0d0a 3235 302d 5349 5a45 2034 NING..250-SIZE.4 0x0070: 3039 3630 3030 300d 0a32 3530 2d45 5452 0960000..250-ETR 0x0080: 4e0d 0a32 3530 2d53 5441 5254 544c 530d N..250-STARTTLS. 0x0090: 0a32 3530 2d41 5554 4820 4c4f 4749 4e20 .250-AUTH.LOGIN. 0x00a0: 504c 4149 4e0d 0a32 3530 2d41 5554 483d PLAIN..250-AUTH= 0x00b0: 4c4f 4749 4e20 504c 4149 4e0d 0a32 3530 LOGIN.PLAIN..250 0x00c0: 2038 4249 544d 494d 450d 0a .8BITMIME.. Using Plan9 + upas/smtp: 20:10:38.700084 IP 192.168.1.12.24932 > jankymail-mx1.g.dreamhost.com.smtp: P 1:14(13) ack 42 win 65535 0x0000: 4500 0035 2b64 0000 fe06 7aca c0a8 010c E..5+d....z..... 0x0010: d061 847e 6164 0019 6b46 c59f 9c31 53e3 .a.~ad..kF...1S. 0x0020: 5018 ffff 4fc5 0000 4548 4c4f 206b 6978 P...O...EHLO.kix 0x0030: 2e65 730d 0a .es.. 20:10:38.929136 IP jankymail-mx1.g.dreamhost.com.smtp > 192.168.1.12.24932: P 42:150(108) ack 14 win 4393 0x0000: 4500 0094 a577 4000 eb06 d357 d061 847e E....w@....W.a.~ 0x0010: c0a8 010c 0019 6164 9c31 53e3 6b46 c5ac ......ad.1S.kF.. 0x0020: 5018 1129 ae72 0000 3235 302d 6a61 6e6b P..).r..250-jank 0x0030: 796d 6169 6c2d 6d78 322e 672e 6472 6561 ymail-mx2.g.drea 0x0040: 6d68 6f73 742e 636f 6d0d 0a32 3530 2d50 mhost.com..250-P 0x0050: 4950 454c 494e 494e 470d 0a32 3530 2d53 IPELINING..250-S 0x0060: 495a 4520 3430 3936 3030 3030 0d0a 3235 IZE.40960000..25 0x0070: 302d 4554 524e 0d0a 3235 302d 5354 4152 0-ETRN..250-STAR 0x0080: 5454 4c53 0d0a 3235 3020 3842 4954 4d49 TTLS..250.8BITMI 0x0090: 4d45 0d0a ME.. Micah Stetson wrote: >> STARTTLS >> 220 Ready to start TLS >> EHLO kix.es >> 250-jankymail-mx2.g.dreamhost.com >> 250-PIPELINING >> 250-SIZE 40960000 >> 250-ETRN >> 250 8BITMIME >> > > The SMTP server doesn't claim to support AUTH. You should get a line like this: > > 250 AUTH CRAM-MD5 DIGEST-MD5 > > Or some such. > > Micah >