Hi, I think it has to do with the psarestore we had to do last week , but i'm not sure. I got an email of a customer saying that he couldn't receive any e-mails anymore (so this problem happened on ... hopefully ... only one account). I tried to send him an e-mail .. and indeed .. the mail just dissapeared .. i didn't receive a bounce-message or something .. it just dissapeared. BUT .. in the maillog the following entry is seen for that mail: Code: May 1 04:23:26 srv01 qmail: 1114914206.453365 new msg 2508578 May 1 04:23:26 srv01 qmail: 1114914206.453612 info msg 2508578: bytes 2761 from <email@example.com> qp 32578 uid 2020 May 1 04:23:26 srv01 qmail: 1114914206.632012 starting delivery 67: msg 2508578 to local [email]firstname.lastname@example.org[/email] May 1 04:23:26 srv01 qmail: 1114914206.632368 status: local 1/10 remote 0/20 May 1 04:23:26 srv01 qmail: 1114914206.916838 delivery 67: success: did_1+0+1/ May 1 04:23:26 srv01 qmail: 1114914206.917200 status: local 0/10 remote 0/20 May 1 04:23:26 srv01 qmail: 1114914206.917277 end msg 2508578 So it SEEMS to been processed ! What does the 'success: did_1+0+1/' mean ? On successfull messages i see ' success: did_1+0+2/did_0+0+1/' ... but on the dissapearing mails i only see 'success: did_1+0+1/' (without the did_1+0+2' part. Can someone explain these differences .. or tell me what's causing this problem ?