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POopenssl client SMTP with gmail port 587, no response (250 OK) from after <crlf>.<crlf>
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  1. POopenssl client SMTP with gmail port 587, no response (250 OK) from after <crlf>.<crlf>
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    copied!<p>I've been trying to use openssl to establish a connection with smtp.gmail.com port 587 or 465 with: openssl s_client -host smtp.gmail.com -port 587 -starttls smtp</p> <p>and the authentication, mail from, rcpt to, and data were all successful. but my problem is, after i write . in a new line, no 250 OK response from the server.</p> <p>here is the process:</p> <pre><code> CONNECTED(00000003) depth=1 /C=US/O=Google Inc/CN=Google Internet Authority verify error:num=20:unable to get local issuer certificate verify return:0 --- Certificate chain 0 s:/C=US/ST=California/L=Mountain View/O=Google Inc/CN=smtp.gmail.com i:/C=US/O=Google Inc/CN=Google Internet Authority 1 s:/C=US/O=Google Inc/CN=Google Internet Authority i:/C=US/O=Equifax/OU=Equifax Secure Certificate Authority --- Server certificate -----BEGIN CERTIFICATE----- (certification) -----END CERTIFICATE----- subject=/C=US/ST=California/L=Mountain View/O=Google Inc/CN=smtp.gmail.com issuer=/C=US/O=Google Inc/CN=Google Internet Authority --- No client certificate CA names sent --- SSL handshake has read 1910 bytes and written 338 bytes --- New, TLSv1/SSLv3, Cipher is RC4-MD5 Server public key is 1024 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE SSL-Session: Protocol : TLSv1 Cipher : RC4-MD5 Session-ID: 28E597C0025A93C82AD4A7C517F699B37D106D760597467B522C1041F1BC17C8 Session-ID-ctx: Master-Key: 1CC83A8A4B7864DF9BBD9E9742B4E5A5937941EB2A28B88A1D4214920B77AC976D3ADC2DA7B60CF8BD6BC2B0712A42A2 Key-Arg : None Start Time: 1296911515 Timeout : 300 (sec) Verify return code: 20 (unable to get local issuer certificate) --- 250 ENHANCEDSTATUSCODES ehlo 250-mx.google.com at your service, [121.94.150.147] 250-SIZE 35651584 250-8BITMIME 250-AUTH LOGIN PLAIN XOAUTH 250 ENHANCEDSTATUSCODES auth login 334 VXNlcm5hbWU6 &lt;my email&gt; 334 UGFzc3dvcmQ6 &lt;my password&gt; 235 2.7.0 Accepted mail from:&lt;email&gt; 250 2.1.0 OK t14sm1471936icd.10 rcpt to:&lt;email&gt; 250 2.1.5 OK t14sm1471936icd.10 data from: someone &lt;email&gt; 354 Go ahead t14sm1471936icd.10 to : someone &lt;email&gt; subject: test test test2 . 451 4.4.2 Timeout - closing connection. t14sm1471936icd.10 read:errno=0 </code></pre> <p>I am using cygwin in win7 32.</p> <p>I've been searching for all of the possible keywords on google but no solution comes out. PLEASE HELP!</p>
 

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