com.fsck.k9.mail.MessagingException: Unable to send message

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via GitHub by jomo
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Unable to send message
via Google Groups by Paul Norman, 1 year ago
Unable to send message
via Google Groups by Unknown author, 1 year ago
com.fsck.k9.mail.transport.SmtpTransport$NegativeSmtpReplyException: Negative SMTP reply: 504 5.5.2 <android-8513f86d1377e753>: Helo command rejected: need fully-qualified hostname
at com.fsck.k9.mail.transport.SmtpTransport.checkLine(
at com.fsck.k9.mail.transport.SmtpTransport.executeSimpleCommand(
at com.fsck.k9.mail.transport.SmtpTransport.executeSimpleCommand(
at com.fsck.k9.mail.transport.SmtpTransport.sendMessageTo(
at com.fsck.k9.mail.transport.SmtpTransport.sendMessage(
at com.fsck.k9.controller.MessagingController.sendPendingMessagesSynchronous(
at com.fsck.k9.controller.MessagingController$

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