552 Requested mail action aborted: exceeded storage allocation

[NDzubiel]

Hello @all,

I suddenly have a strange problem - the max. Mail Size is 100MB - if you send e.g. a mail of 15MB
I get the following error message: 552 Requested mail action aborted: exceeded storage allocation -
filesystem is almost empty - I don't see anything within the /var/log ...

Any ideas ?

Nils

 

[larsen]

Possibly a problem of your mailserver behind PMG?

 

[NDzubiel]

Nope.

 

[Richard]

Looks like a problem with external firewall.