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Re: courier-imap fails



Tony, Di 15 Nov 2016 18:01:40 CET:

> The only clue is in /var/log/mail.info:
> imapd-ssl: couriertls: accept: error:14094417:SSL
> routines:SSL3_READ_BYTES:sslv3 alert illegal parameter
> 
> It turns out that this was reported in bug #787579, which I think should
> have been resolved by now. Googling suggests a work-around: DH_BITS=2048
> mkdhparams, but this seems to have little effect. I'm not sure what format
> a PEM file should take, but my dhparams.pem is only 201 bytes, which seems
> a bit small.

Have you checked that the mkdhparams script really did create a new
dhparams.pem? Looking at the man page of mkdhparams indicates that it
does nothing if dhparams.pem exists and is less than 25 days old.

-- 
Regards
  mks


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