[BlueOnyx:23896] Re: Mail sending Issue POP IMAP

Lew Berry LCBerry at LCBConsulting.net
Mon May 25 09:43:06 -05 2020


I think you may need to be looking at a newer version of Outlook if it's even attempting SSLv3. Anything older than 2010 is pretty much useless these days, and you really have to dumb down a server for 2011 (Mac) to work.

>Subject: [BlueOnyx:23895] Mail sending Issue POP IMAP

>I have 5209 server and in the last days client can't send mail outlook reports error Task 'XXXX at lkm.bz - Sending' reported error (0x800CCC80) : 'None of the authentication methods >supported by this client are supported by your server.'
>on the server logs show
>May 25 08:36:02 web sendmail[19036]: STARTTLS=server, relay=localhost.localdomain [127.0.0.1], version=TLSv1/SSLv3, verify=NO, cipher=ECDHE-RSA-AES256-GCM-SHA384, bits=256/256 >May 25 08:36:02 web sendmail[18885]: STARTTLS=client, relay=[127.0.0.1], version=TLSv1/SSLv3, verify=FAIL, cipher=ECDHE-RSA-AES256-GCM-SHA384,
>bits=256/256

>and looking at updates the server did do update May 23 06:00:57 Updated: base-email-locale-en_US-1.6.0-0BX55.el7.noarch
>witch is about the time the problem started

>server is still receiving mail just can't send The Round cube client can still send mail _______________________________________________
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