Exchange
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[[Image:Xbill.png|thumb|160px|right|Screenshot of [http://en.wikipedia.org/wiki/XBill XBill]]] | [[Image:Xbill.png|thumb|160px|right|Screenshot of [http://en.wikipedia.org/wiki/XBill XBill]]] | ||
Fun with ''Microsoft Exchange''. | Fun with ''Microsoft Exchange''. | ||
| − | =SMTP/IMAP= | + | |
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==Staff== | ==Staff== | ||
Here are the current settings for SMTP and IMAP to access staff email | Here are the current settings for SMTP and IMAP to access staff email | ||
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smtp-server=lupin.shu.ac.uk/user=myusername | smtp-server=lupin.shu.ac.uk/user=myusername | ||
| − | incoming-folders=my.email@student.shu.ac.uk {hera.shu.ac.uk/pop3/user=myusername}inbox | + | incoming-folders=my.email@student.shu.ac.uk {hera.shu.ac.uk/pop3/user=myusername}inbox --> |
=Exchange protocol bugs= | =Exchange protocol bugs= | ||
Revision as of 11:17, 1 April 2009
Fun with Microsoft Exchange.
Contents |
Exchange protocol bugs
Microsoft Exchange server has several protocol bugs which you may need to work around.
Failure of plain authentication
You get the following error message: Retrying PLAIN authentication after AUTHENTICATE failed. This is because Microsoft Exchange protocol mistakenly advertises plain authentication even though it does not support it. You need to force the email client to ignore this. E.g. with alpine
disable-these-authenticators=PLAIN
Kerberos authentification failure
You get the following error messages: Unknown Kerberos failure: An invalid name was supplied and Kerberos mechanism status: Hostname cannot be canonicalized. This is because Microsoft Exchange protocol mistakenly advertises kerberos authentication even though it does not support it. E.g. alpine users need to add this option
disable-these-authenticators=GSSAPI
Workaround both problems
To work around both problems you need to disable plain authentication as well as Kerberos host authentication. E.g. with alpine
disable-these-authenticators=PLAIN,GSSAPI
