problem solved (searching the mailing list) in the mail server (ubuntu 6.0.6, exim4) I turned off tcp_window_scaling
in /etc/sysctl.conf net/ipv4/tcp_window_scaling=0 thanks to all Francesco On Mon, Sep 1, 2008 at 2:27 PM, Francesco Pasqualini <[email protected]>wrote: > hi all, > I'm running exim 4.60 without problems for months. > In the last month I have a seriuos problems. > Message incoming from some domains get totally losted without any error > sent back to sender. > Exim is installed with Spamassassin and MailScanner > > In the debug I get: > 14614 SMTP>> 421 mail.XXXXXXXXXXX.it lost input connection^M > 14614 LOG: smtp_connection MAIN > 14614 SMTP connection from cp-out4.libero.it [212.52.84.104] lost > 14614 search_tidyup called > > thanks > -- > Francesco Pasqualini > -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
