Hi,
I do not receive mail, it returns the following message to the sender:
<xxx@xxxxxx.com>: host mail.xxxxxx.com[11.11.11.11] said: 554 5.7.1
Service unavailable; Client host [194.153.145.99] blocked using
zen.spamhaus.org (in reply to RCPT TO command)
I haven't made any settings changes...
Thanks in advance!
BR
Venty