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Old 08-26-2005, 04:24 PM   #11
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Default Re: telnet emails

so what is starttls?
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Old 08-26-2005, 05:38 PM   #12
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Default Re: telnet emails

Right, here's a log of a simple email using telnet. Remember that this is an example, emails will be taken out.

Open nslookup --> set type=mx --> gmail.com
Take a smtp address, like gmail-smtp-in.l.google.com
Open Telnet, o gmail-smtp-in.l.google.com 25, opens a connection to gmail-smtp-in.l.google.com on port 25 (SMTP).

---
220 mx.gmail.com ESMTP 28si266586wrl
helo world
250 mx.gmail.com at your service
ehlo
250-mx.gmail.com at your service
250-SIZE 20971520
250-8BITMIME
250 ENHANCEDSTATUSCODES
mail from: <example@blehster.bleh>
250 2.1.0 OK
rcpt to: <GMAIL-USERNAME-GOES-HERE@gmail.com>
250 2.1.5 OK
data
354 Go ahead
Subject: Test

This is a test. Making mistakes will appear.
Bleh
.
250 2.0.0 OK 1125092386 28si266586wrl

---

for some reason the server won't work unless you do ehlo as well. remember when ending an email to do enter dot enter so it knows to send it. Use quit to quit from the server.

=]
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Old 08-26-2005, 06:33 PM   #13
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Default

I dont understand:

220 mx.gmail.com ESMTP g5sm3737239wra
helo elohim@gmail.com
250 mx.gmail.com at your service
ehlo
250-mx.gmail.com at your service
250-SIZE 20971520
250-8BITMIME
250-STARTTLS
250 ENHANCEDSTATUSCODES
mail from:elohim@gmail.com
530 5.7.0 Must issue a STARTTLS command first g5sm3737239wra
starttls
220 2.0.0 Ready to start TLS
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Old 08-26-2005, 10:23 PM   #14
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Default Re: telnet emails

ftp://ftp.rfc-editor.org/in-notes/rfc1425.txt

ftp://ftp.rfc-editor.org/in-notes/rfc1426.txt

maybe these will help...
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Old 08-26-2005, 10:37 PM   #15
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Yes thankyou it was a great article, I read it and didnt completely understand everything but I still couldnt seem to find anything on this:

530 5.7.0 Must issue a STARTTLS command first g5sm3737239wra

Unless I missed it, which is very posible because I miss alot of things. I cant seem to get past this.
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Old 09-26-2005, 04:20 AM   #16
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Default Re: telnet emails

I can use telnet to send gmail. But I want to know how to check mail by telnet program?. My email support POP3.
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