Microsoft fails to communicate over Exchange Online IMAP4 outage

A curious incident occurred in Exchange Online over the last week or so when some European users who connect to their mailboxes using the venerable IMAP4 protocol reported that they couldn’t receive new mail. There’s nothing particularly notable about a glitch occurring with a messaging protocol. After all, Exchange supports quite a few (MAPI, Exchange Web Services, ActiveSync, IMAP4, POP3, and SMTP) in order to be able to provide as wide a client choice as possible.

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Microsoft fails to communicate over Exchange Online IMAP4 outage

A curious incident occurred in Exchange Online over the last week or so when some European users who connect to their mailboxes using the venerable IMAP4 protocol reported that they couldn’t receive new mail. There’s nothing particularly notable about a glitch occurring with a messaging protocol. After all, Exchange supports quite a few (MAPI, Exchange Web Services, ActiveSync, IMAP4, POP3, and SMTP) in order to be able to provide as wide a client choice as possible.

read more

Microsoft fails to communicate over Exchange Online IMAP4 outage

A curious incident occurred in Exchange Online over the last week or so when some European users who connect to their mailboxes using the venerable IMAP4 protocol reported that they couldn’t receive new mail. There’s nothing particularly notable about a glitch occurring with a messaging protocol. After all, Exchange supports quite a few (MAPI, Exchange Web Services, ActiveSync, IMAP4, POP3, and SMTP) in order to be able to provide as wide a client choice as possible.

read more