[Dovecot] proxy imaps

[Timo Sirainen]

On Thu, 2013-02-14 at 10:48 +0100, Antonio Casado Rodriguez wrote:
> Hi all,
> 
> I had a imaps dovecot server working normal. I wanted to isolate the 
> Internet connection by placing a proxy imap(Intranet connections still 
> connect directly to the imap server).
> Yesterday I set up oneproxy imaps dovecot and thereafter, imap dovecot 
> logs on errors:
> 
> imap-login: Error: OpenSSL malloc() failed. You may need to increase 
> login_process_size
> 
> Need dovecot more memory with imap proxy connections than direct 
> connections?

Yes, SSL needs more memory. The error message is obsolete though, it
should have said to increase service imap-login { vsz_limit }. Fixed in
hg.