Error in iredmail for not being able to send mail

An error message like that is usually a cue to start digging through logs. The logs will give you clues to where the problem is. <br>It would be helpful to know what you have tried so far.
<br>Have you applied your Google-fu to this problem yet?

SOLVED you have to have 1G mem to use iredmail or do this: <br> <br>Stop virus/spam scanning, keep DKIM signing/verification and Disclaimer <br> <br>If you want to disable virus and spam scanning, but keep DKIM signing and disclaimer, please try this: <br>Keep “content_filter =” setting in Postfix main.cf. <br>File: main.cf <br>content_filter = smtp-amavis:[127.0.0.1]:10024 <br>Find below lines in /etc/amavisd/amavisd.conf: <br>File: amavisd.conf <br># @bypass_virus_checks_maps = (1); # controls running of anti-virus code <br># @bypass_spam_checks_maps = (1); # controls running of anti-spam code <br>Uncomment above lines (removing "# " at the beginning of each line), and restart Amavisd service. <br> <br>Completely disable all features <br>I had to completely disable spam and virus scanning services <br>If you want to completely disable spam and virus scanning services, steps: <br>Comment out ‘content_filter = smtp-amavis:[127.0.0.1]:10024’ in Postfix config file main.cf, and restart Postfix service. <br>Disable network services: Amavisd, ClamAV. <br>Notes: <br>ClamAV and SpamAssassin will be invoked by Amavisd, so if you disable Amavisd, those two are disabled too. <br>SpamAssassin doesn’t have daemon service running in iRedMail solution, so there’s no need to stop SpamAssassin service. <br> <br>Thinking about a larger droplet <br> <br>update-rc.d -f amavis disable
<br>amavis won’t start at boot anymore. <br>keeps amavis from starting at boot.

I can receive emails but cannot send. My log says:

connect to aspmx2.googlemail.com[64.233.186.26]:25: Connection timed out

I have research all over the web, but without success :(