No this does not produce an error:
Code:
astaro1:/home/login # telnet resolver5.ast.ctmail.com 80
Trying 65.74.168.210...
Connected to resolver5.ast.ctmail.com.
Escape character is '^]'.
Connection closed by foreign host.
But the errors in the selfmonitoring log are also gone with 7.470 until now...
Regards,
Bastian
Edit: my 7.470 is a fresh installation. Perhaps I'll test the up2date in the next days, too...
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Running Astaro ASG virtual appliance / Home power user 100 IP license
Intel S3210SHLC / Intel Xeon X3320 / 8192 MB RAM / 3Ware 9650SE 8-Port / APC Smart-UPS 750XL