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Sending email to Gmail accounts

  • 3 件の返信
  • 5 人がこの問題に困っています
  • 43 回表示
  • 最後の返信者: robert.bent

orders38
orders38
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I keep getting "Undelivered Mail Returned to Sender" messages when sending emails from Thunderbird to Gmail accounts. Can you help? I am using Thunderbird 102.11.2 (32-bit) as POP mail server with email account through pairserver.com (SSL/TSL with normal password). I can send to Gmail accounts with no trouble directly from webmail.pair.com.

I keep getting "Undelivered Mail Returned to Sender" messages when sending emails from Thunderbird to Gmail accounts. Can you help? I am using Thunderbird 102.11.2 (32-bit) as POP mail server with email account through pairserver.com (SSL/TSL with normal password). I can send to Gmail accounts with no trouble directly from webmail.pair.com.

選ばれた解決策

Is that the complete message? If there is more content, that may help. It may be that the sending IP is blacklisted, as your IP is different from your web host.

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すべての返信 (3)

david
david
  • Top 10 Contributor
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選ばれた解決策

Is that the complete message? If there is more content, that may help. It may be that the sending IP is blacklisted, as your IP is different from your web host.

orders38
orders38 質問者
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Thanks. I read the message more closely after receiving your reply, and I think it was an authentication issue. Seems to be working now.

robert.bent
robert.bent
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My son seems to have found a solution. This is part of his email

"The tag has been added onto the DNS" and further "it's a known change google did".

I don't understand but the fix seems to work. Good luck out there.