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vepetkov/imaps_smtps_test.sh

Created March 2, 2020 19:05
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imaps_smtps_test.sh
# Test SMTP with STARTTLS
openssl s_client -showcerts -connect smtp.office365.com:587 -servername smtp.office365.com -starttls smtp
# Test IMAP with SSL/TLS
openssl s_client -showcerts -connect outlook.office365.com:993 -servername outlook.office365.com
# Test POP3 with SSL/TLS
openssl s_client -showcerts -connect outlook.office365.com:995 -servername outlook.office365.com
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