Hello. Thanks! It really works! We changed config of our server to pass fqdn-like name with helo and it works well. Too strange to have such mandatory condition, but in general that's not a problem. 😉 About sending email from different servers. You're right. It's the same server but different IPs. Our first IP was 188.8.131.52, but we changed it recently to find out what is the cause of mail rejection from bluewin (we assumed blacklisted IP or subnet). Now it's 184.108.40.206 (the same subnet of our IP-pool). But anyway we have SPF record configured, so different IPs isn't a problem if recipient supports SPF check. And BTW a question, do your mail servers support SPF check? Thanks again for your support.
Hello, Unfortunately it didn't help me. We have tried to send email via telnet from our servers and once it happend with success, but all other attempt was unsuccessful. Here is logs from servers: sending from our server (IP 220.127.116.11) [root@webservices log]# ifconfig eth1 eth1 Link encap:Ethernet HWaddr BC:AE:C5:2E:BA:D2 inet adr:18.104.22.168 Bcast:22.214.171.124 Masque:255.255.255.240 adr inet6: fe80::beae:c5ff:fe2e:bad2/64 Scope:Lien UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:70711826 errors:0 dropped:0 overruns:0 frame:0 TX packets:82187918 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 lg file transmission:1000 RX bytes:30991779942 (28.8 GiB) TX bytes:87059341519 (81.0 GiB) Interruption:169 Mémoire:fbde0000-fbe00000 determining addresses of bluewin mail servers [root@webservices log]# dig bluewin.ch -t MX ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-16.P1.el5 <<>> bluewin.ch -t MX ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57883 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 3 ;; QUESTION SECTION: ;bluewin.ch. IN MX ;; ANSWER SECTION: bluewin.ch. 92 IN MX 42 mxzhb.bluewin.ch. bluewin.ch. 92 IN MX 10 mxbw.bluewin.ch. bluewin.ch. 92 IN MX 42 mxzhh.bluewin.ch. ;; ADDITIONAL SECTION: mxbw.bluewin.ch. 6 IN A 126.96.36.199 mxzhh.bluewin.ch. 326 IN A 188.8.131.52 mxzhb.bluewin.ch. 423 IN A 184.108.40.206 ;; Query time: 51 msec ;; SERVER: 220.127.116.11#53(18.104.22.168) ;; WHEN: Mon Feb 17 10:49:58 2014 ;; MSG SIZE rcvd: 141 selecting the one mxbw.bluewin.ch with highest priority and sending a email in manual mode using telnet connection to port 25 of mxbw.bluewin.ch. from: firstname.lastname@example.org to: email@example.com (our mailbox at bluewin mail service) [root@webservices log]# telnet mxbw.bluewin.ch 25 Trying 22.214.171.124... Connected to mxbw.bluewin.ch (126.96.36.199). Escape character is '^]'. 220 zhhdzmsp-mxin30.bluewin.ch ESMTP Service (Swisscom Schweiz AG) ready helo eer 250 zhhdzmsp-mxin30 says HELO to 188.8.131.52:46758 mail from: firstname.lastname@example.org 250 MAIL FROM accepted rcpt to: email@example.com 250 RCPT TO accepted data 354 continue. finished with "\r\n.\r\n" asd;fgkljsdfg;lksdfjg adsg;flkdjsfg;sdlfkgj ad;flgkjsdf;glksdfjg . 250 <C1/27-03568-96BD1035@zhhdzmsp-mxin30.bluewin.ch> Mail accepted quit 221 zhhdzmsp-mxin30 closing connection Connection closed by foreign host. as you see, message was accepted (and we really received it to our mailbox firstname.lastname@example.org) ================================================================================================= now sending from eergeneve.ch server (IP 184.108.40.206) using the same way root@eer:/var/log/exim4# ifconfig eth1 eth1 Link encap:Ethernet HWaddr 54:04:a6:68:0c:ba inet addr:220.127.116.11 Bcast:18.104.22.168 Mask:255.255.255.240 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:102905636 errors:0 dropped:0 overruns:0 frame:0 TX packets:107634860 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:13499925625 (12.5 GiB) TX bytes:117991720597 (109.8 GiB) Interrupt:17 Memory:fbde0000-fbe00000 root@eer:/var/log/exim4# telnet mxbw.bluewin.ch 25 Trying 22.214.171.124... Connected to mxbw.bluewin.ch. Escape character is '^]'. 220 zhbdzmsp-mxin21.bluewin.ch ESMTP Service (Swisscom Schweiz AG) ready helo eer 250 zhbdzmsp-mxin21 says HELO to 126.96.36.199:46818 mail from: email@example.com 250 MAIL FROM accepted rcpt to: firstname.lastname@example.org 250 RCPT TO accepted data 354 continue. finished with "\r\n.\r\n" this is a test message . 554 FROM: <eer> (188.8.131.52) Not spooled, transaction failed. quit 221 zhbdzmsp-mxin21 closing connection Connection closed by foreign host. as you see, message hasn't been accepted (and we received delivery failure notification to email@example.com) Thanks.
Hello, I have a problem: emails from domain eergeneve.ch don't come to @ bluewin.ch . Mail server bluewin doesn't receive our emails. Could somebody help resolve us this problem? Here is headers with error description: SMTP error from remote mail server after end of data:
host mxbw.bluewin.ch [19 5.1 86.99.50]: 554 FROM:
<eer> (184.108.40.206) Not spooled, transaction failed. Thanks!