Carlos E. R. [24.07.2017 13:38]:
On 2017-07-24 12:09, Werner Flamme wrote:
Carlos E. R. [22.07.2017 14:22]:
This is not consistent.
Aye.
Postfix talks SMTP, not IMAP. You can not send an email using IMAP.
*I* don't. Something not yet identified on my host tries to do so.
Yes, I see from your other response that this is something very different and strange.
...
tcp_local is used on that central internal MX. AFAIK it is running Oracle Communications software.
The logs are from the SMTP queues. So I'm looking for something that uses an IMAP command in an SMTP dialogue to end it.
I would be considering malware at this point.
I changed the postfix config on the three hosts in question so that they send their mails to a relay host, where I have full access to the mail log. They send a bazillion mails per day, two of them are running SAP systems that spread notification mails. Sigh. I can't simply stop them and install anew before the existence of malware on those is proven. Werner -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org