Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Denc nañu waxtaan wii. Yónneel yeneen laaj soo soxlaa ndimbal.

Email sent from Thunderbird is rejected by servers

  • 1 tontu
  • 1 am na jafe-jafe bii
  • 8 views
  • i mujjee tontu mooy Matt

jlems
jlems
more options

Over the last few months I've noticed many of our clients' email servers rejecting mail sent by me via Thunderbird. When I send mail or reply to mail via iphone, ipad, or the web client for gmail (our mail is hosted by gmail for business) there isn't a rejection (typically a 554 denied, rejected by server; or 554 service unavailable, client host blocked using barracuda reputation. I had an html signature with an attached logo for a while, which is when this seems to have started but may just be a coincidence. I've since removed the logo and html signature but the errors continue...

What can I do? I don't know of a better way to handle email on my Mac.

Over the last few months I've noticed many of our clients' email servers rejecting mail sent by me via Thunderbird. When I send mail or reply to mail via iphone, ipad, or the web client for gmail (our mail is hosted by gmail for business) there isn't a rejection (typically a 554 denied, rejected by server; or 554 service unavailable, client host blocked using barracuda reputation. I had an html signature with an attached logo for a while, which is when this seems to have started but may just be a coincidence. I've since removed the logo and html signature but the errors continue... What can I do? I don't know of a better way to handle email on my Mac.

All Replies (1)

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

If your on a reputation blocklist I suggest you contact them about what you need to do to be removed see http://www.barracudacentral.org/rbl/listing-methodology

You might also ask your business host how you managed to get on a blocklist. (being on a shared server for your hosting with a spammer is usually the way it happens)