Mail not being delivered

[indie1982]

I've had ISPconfig 2.2.25 (I know it's old) installed for a while now on a fedora9 box with multiple domains, everything worked fine!

I needed to up the message size sending limit so I logged in and added:

message_size_limit = 104857600

to the bottom of /etc/postfix/main.cf (su'd to root)

then I just did:

/etc/init.d/postfix restart

But this seems to have stopped mail being delivered to all users

If I telnet localhost 25 and do ehlo localhost I get:

ehlo localhost
250-xxx.xxx.com
250-PIPELINING
250-SIZE 104857600
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN

So it's picked up the size change, but don't know why it's not not delivering any email, i've changed nothing else!

Any idea's where to start?

[indie1982]

I think I've solved it, I had changed the message_size_limit to 100MB, but if you don't also change the mailbox_size_limit to something higher it craps out. It doesn't tell you so when postfix restarts, you have to look in the /var/log/maillog

So at the moment I've got a queue of about 20000 messages going through spamassassin and clamav :D

System Load 1 Minute: 4.66
System Load 5 Minutes: 6.05
System Load 15 Minutes: 5.67

Whoops!