It's a valid hostname (numeric sub-domains are allowed in DNS), but it's not a valid FQDN. However I'm not convinced that newaliases should fail like this. Shouldn't it just create an empty alias database? Should Postfix be policing which TLD's are valid? It seems like that should be up to the receiving MTA. BTW, AOL, Yahoo, & gmail all accept mail from [email protected]:
telnet f.mx.mail.yahoo.com 25 Trying 98.137.54.237... Connected to f.mx.mail.yahoo.com. Escape character is '^]'. 220 mta121.mail.sp2.yahoo.com ESMTP YSmtp service ready HELO tosh.0 250 mta121.mail.sp2.yahoo.com Mail From: <[email protected]> 250 sender <[email protected]> ok RCPT To: <[email protected]> 250 recipient <[email protected]> ok quit 221 mta121.mail.sp2.yahoo.com Connection closed by foreign host. telnet mailin-04.mx.aol.com 25 Trying 64.12.90.66... Connected to mailin-04.mx.aol.com. Escape character is '^]'. 220-mtain-mb10.r1000.mx.aol.com ESMTP Internet Inbound HELO tosh.0 250 mtain-mb10.r1000.mx.aol.com Mail From: <[email protected]> 250 2.1.0 Ok rCPT to: <[email protected]> 250 2.1.5 Ok quit 221 2.0.0 Bye telnet alt4.gmail-smtp-in.l.google.com 25 Trying 74.125.95.27... Connected to alt4.gmail-smtp-in.l.google.com. Escape character is '^]'. 220 mx.google.com ESMTP u6si18964466ibk.60 HELO tosh.0 250 mx.google.com at your service Mail From: <[email protected]> 250 2.1.0 OK u6si18964466ibk.60 rcpt to: <[email protected]> 250 2.1.5 OK u6si18964466ibk.60 quit 221 2.0.0 closing connection u6si18964466ibk.60 -- postfix gets confused with non-alphanumeric local hostname https://bugs.launchpad.net/bugs/658795 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
