Hello Roman! Interestingly, your mail server's DNS lookups seem to be broken; my mail to you bounces: > Diagnostic Code: > smtp; 554 (551 Sorry, we do not accept email from system without hostname. Cannot find a hostname for IP address 213.180.223.136. Please fix your reverse DNS record and try again.) > Control data: > smtp stud.fit.vutbr.cz xdivac02_at_stud.fit.vutbr.cz 65534 > Diagnostic texts: > <<- MAIL From:<doublef-ctm_at_yandex.ru> BODY=8BITMIME SIZE=2722 > ->> 250 2.1.0 <doublef-ctm_at_yandex.ru>... Sender ok > <<- RCPT To:<xdivac02_at_stud.fit.vutbr.cz> NOTIFY=FAILURE,DELAY ORCPT=rfc822;xdivac02_at_stud.fit.vutbr.cz > ->> 554 5.7.1 551 Sorry, we do not accept email from system without hostname. Cannot find a hostname for IP address 213.180.223.136. Please fix your reverse DNS record and try again. : df_at_shark:~> dig -x 213.180.223.136 [snip] : ;; ANSWER SECTION: : 136.223.180.213.in-addr.arpa. 14400 IN PTR smtp4.yandex.ru. : : ;; AUTHORITY SECTION: : 223.180.213.in-addr.arpa. 49274 IN NS ns1.yandex.net. : 223.180.213.in-addr.arpa. 49274 IN NS ns2.yandex.net. : : ;; ADDITIONAL SECTION: : ns1.yandex.net. 109303 IN A 213.180.193.1 : ns2.yandex.net. 109303 IN A 213.180.199.34 Everything resolves fine here (forward lookups too). -- DoubleF No virus detected in this message. Ehrm, wait a minute... /kernel: pid 56921 (antivirus), uid 32000: exited on signal 9 Oh yes, no virus:)
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