Ubuntu/Commands/Mail Server CLI/openssl
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(Created page with "Commands | dig | Mail Server CLI | openssl ==Examp...") |
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~$ openssl s_client -crlf -connect pop.gmail.com:25 | ~$ openssl s_client -crlf -connect pop.gmail.com:25 | ||
</nowiki> | </nowiki> | ||
− | |||
Connect to smtp mail server | Connect to smtp mail server | ||
+ | <nowiki> | ||
~$ openssl s_client -crlf -starttls smtp -connect hostname:post | ~$ openssl s_client -crlf -starttls smtp -connect hostname:post | ||
~$ openssl s_client -crlf -starttls smtp -conect smtp.gmail.com:25 | ~$ openssl s_client -crlf -starttls smtp -conect smtp.gmail.com:25 | ||
+ | </nowiki> | ||
+ | encode user/pass to base64 | ||
+ | <nowiki> | ||
+ | ~$ echo -n "username" | openssl enc -base64 | ||
+ | </nowiki> | ||
+ | decode user/pass to base64 | ||
+ | <nowiki> | ||
+ | ~$ echo "username" | openssl enc -base64 -d | ||
+ | </nowiki> |
Latest revision as of 20:19, 12 April 2015
Commands | dig | Mail Server CLI | openssl
[edit] Example
Connect to mail server - pop or imap
~$ openssl s_client -crlf -connect hostname:port ~$ openssl s_client -crlf -connect pop.gmail.com:25
Connect to smtp mail server
~$ openssl s_client -crlf -starttls smtp -connect hostname:post ~$ openssl s_client -crlf -starttls smtp -conect smtp.gmail.com:25
encode user/pass to base64
~$ echo -n "username" | openssl enc -base64
decode user/pass to base64
~$ echo "username" | openssl enc -base64 -d