It's the content.
They're spamfiltering their abuse mailbox.
-Dan
On Wed, 11 Jun 2014, Blake Hudson wrote:
[email protected] wrote the following on 6/11/2014 3:00 PM:
Looks like they've finally completely blocked off their abuse mailboxes.
----- The following addresses had permanent fatal errors -----
<[email protected]>
(reason: 554 Message not allowed - [298])
----- Transcript of session follows -----
... while talking to mx-eu.mail.am0.yahoodns.net.:
DATA
<<< 554 Message not allowed - [298]
554 5.0.0 Service unavailable
-Dan
May just be you... or transient, seems OK to me:
# telnet mx-eu.mail.am0.yahoodns.net 25
Trying 188.125.69.79...
Connected to mx-eu.mail.am0.yahoodns.net.
Escape character is '^]'.
220 mta1157.mail.ir2.yahoo.com ESMTP ready
ehlo ispn.net
250-mta1157.mail.ir2.yahoo.com
250-PIPELINING
250-SIZE 41943040
250-8BITMIME
250 STARTTLS
mail from:<[email protected]>
250 sender <[email protected]> ok
rcpt to:<[email protected]>
250 recipient <[email protected]> ok
data
354 go ahead
test
.
250 ok Wed Jun 11 20:40:00 2014: ql 0, qr 93206887
