[Dovecot] SSL/TLS with Outlook client

[Nikolay Shopik]

On 14.11.2007 21:30, Kyle Wheeler wrote:
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> On Wednesday, November 14 at 02:18 PM, quoth Steffen Kaiser:
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>> On Wed, 14 Nov 2007, Ed W wrote:
>>
>>     
>>> Is TLS always performed BEFORE auth with generally available POP/IMAP 
>>> clients?
>>>       
>> The IMAP spec does not contain an identification of the client application 
>> to the server. There is no "HELO" as in SMTP.
>>     
>
> And HELO in SMTP is entirely unreliable, unverifiable, and on many 
> servers completely skippable.
>
>
>   
RFC says you SHOULD use FQDN for HELO nothing more. But still you can 
add SPF record for your HELO so nobody can foged your server HELO, thats it.