tecnopolis.ca (86400s) IN MX 0 tecnopolis.ca
Address lookup did yield following ones:
IPv4 24.78.148.126
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220 tecnopolis.ca ESMTP Sendmail 8.17.1/8.17.1; Thu, 25 Apr 2024 04:24:03 -0500 EHLO vger.kernel.org 250-tecnopolis.ca Hello vger.kernel.org [23.128.96.18], pleased to meet you 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-8BITMIME 250-SIZE 250-DSN 250-ETRN 250-DELIVERBY 250 HELP
MAIL FROM:<> 250 2.1.0 <>... Sender ok
RSET 250 2.0.0 Reset state MAIL FROM:<postmaster@vger.kernel.org> 250 2.1.0 <postmaster@vger.kernel.org>... Sender ok RCPT TO:<trevor@tecnopolis.ca> 451 4.7.1 Greylisting in action, please come back later