this post was submitted on 11 Sep 2025
6 points (100.0% liked)

Tuta: Secure Email

442 readers
1 users here now

Tuta is the world's most secure email service and amazingly easy to use.

/c/tutanota Rules:

1. Keep it to Tuta

Keep discussions to Tuta. Topics about unrelated services or advertising third-party apps are not tolerated.

2. Don't post your personal details

Please contact support (if you are a Premium user) or abuse@tutao.de in case of spam/ransom.

3. Be excellent to each other

Please keep discussions civil. We don't tolerate discrimation or deliberately offensive posts.

4. Don't spread misinformation

When the issue was discussed recently and we told you that it's misinformation, don't try to post it again.

founded 3 years ago
MODERATORS
 

Hey,

I've been forwarding a mail with important travel details to my partner and my family, who (still) use Gmail. However, the mail never arrived. I got this error

Undelivered Mail Returned to Sender This is the mail system at host mail.w14.tutanota.de.

I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can delete your own text from the attached returned message.

The mail system

xxx@gmail.com: host gmail-smtp-in.l.google.com[64.233.167.26] said: 550-5.7.1 [185.205.69.214 12] Gmail has detected that this message is 550-5.7.1 likely unsolicited mail. To reduce the amount of spam sent to Gmail, 550-5.7.1 this message has been blocked. For more information, go to 550 5.7.1 https://support.google.com/mail/?p=UnsolicitedMessageError ffacd0b85a97d-3e7609117a3si616294f8f.702 - gsmtp (in reply to end of DATA command)

Help would be much appreciated.

you are viewing a single comment's thread
view the rest of the comments
[–] Szewek@sopuli.xyz 1 points 11 months ago

Thanks! BTW, what a beautiful profile picture you have!