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via Stack Overflow by atul329
, 2 years ago
Could not connect to SMTP host:, port: 25, response: 451 at com.sun.mail.smtp.SMTPTransport.openServer( at com.sun.mail.smtp.SMTPTransport.protocolConnect(
via james-server-user by Deso Kule, 11 months ago
Could not connect to SMTP > host:, > port: 25; > nested exception is: > Connection timed out: connect > at > com.sun.mail.smtp.SMTPTransport.openServer( > at >
Empty query.