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Error checking for blacklisted IPs #35

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Jnchi opened this issue Apr 25, 2019 · 0 comments
Open

Error checking for blacklisted IPs #35

Jnchi opened this issue Apr 25, 2019 · 0 comments
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@Jnchi
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Jnchi commented Apr 25, 2019 

[root@ip-172-26-7-166 beatles]# nc -C outlook.com 25
220 DM3NAM03FT051.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Fri, 19 Apr 2019 20:03:00 +0000
HELO
250 DM3NAM03FT051.mail.protection.outlook.com Hello [3.211.34.40]
Mail
501 5.5.4 Unrecognized parameter [DM3NAM03FT051.eop-NAM03.prod.protection.outlook.com]
MAIL FROM: noreply@cyberninjas.com
250 2.1.0 Sender OK
RCPT TO: email
550 5.7.1 Service unavailable, Client host [3.211.34.40] blocked using Spamhaus. To request removal from this list see https://www.spamhaus.org/query/ip/[3.211.34.40] (AS16012611) [DM3NAM03FT051.eop-NAM03.prod.protection.outlook.com]

Originally posted by @neverrend in #34 (comment)
@Jnchi Jnchi added this to the 0.0.2 milestone Apr 25, 2019
@Jnchi Jnchi removed this from the 0.0.2 milestone Jun 19, 2019
@oxr463 oxr463 mentioned this issue Oct 8, 2021
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