Bad email address

lynette.oxford@bcito.org.nz is being rejected with the following message:

lynette.oxford@bcito.org.nz appears to be an invalid or non-working recipient email address. (No advertised SMTP servers are accepting mail.)

Is there any way I can fix this?

Thanks

We require your club number in order to assist you.

Club No is 4604. Kickstart Toastmasters, Tauranga, New Zealand.

Thanks very much.
Ros Lee

1) you have not sent an email to that address in over 4 weeks!
2) that email address is using Trendmicro spam filtering.
3) You need to have her add server@toastmastersclubs.org and agenda@toastmastersclubs.org to her trend white list
4) sent a test email and it seemed to go through

Mar 15 13:52:39 toastmastersclubs sendmail[12058]: 12FDqa8f012055: to=<lynette.oxford@bcito.org.nz>, ctladdr= (501/502), delay=00:00:02, xdelay=00:00:02, mailer=esmtp, pri=121195, relay=trendmicroemail.in...nz.trendmicro.com. [13.238.202.142], dsn=2.0.0, stat=Sent (Ok: queued as 0281A10000303)