Error sending documents

RaquelAB · 08-14-2023, 06:56 AM

Hello everyone! this is my first post and I apologize in advance if I'm not doing it right.

Well, I have installed the latest Calibre update and since then it doesn't send me the documents to my device. I have verified that the sending email was allowed, also the most "obvious" options, but it still doesn't send the documents and when I try to send an email, I get the following:
reply: b'535 Authentication credentials invalid\r\n'
reply: retcode (535); Msg: b'Authentication credentials invalid'

Could someone tell me how to fix it?

Quoth · 08-14-2023, 07:06 AM

Exactly what is claimed.
You don't have the correct user name and password for the selected SMTP server (your ISP's one or hosting you have, or a GMX account will work, but google's SMTP won't work).

RaquelAB · 08-14-2023, 10:55 AM

Thanks for your reply, that's what I don't understand, because I have a GMX account, which should work. But it doesn't!

kovidgoyal · 08-14-2023, 10:56 AM

remember your username is your full gmx email address.

RaquelAB · 08-14-2023, 11:23 AM

Yes, that was the first thing I checked and it was fine. However, I got it fixed, I had to enable access via POP3 and IMAP again. Now it works as it should.
Thanks for your replies!

DNSB · 08-14-2023, 06:50 PM

Interesting. That is about the 5th time I've seen someone mentioning that GMX has disabled POP3/IMAP without the user making any changes.

theducks · 08-14-2023, 06:57 PM

Quote:

Originally Posted by DNSB

Interesting. That is about the 5th time I've seen someone mentioning that GMX has disabled POP3/IMAP without the user making any changes.

Google sent out a notice about idle accounts.
I bet they consider an account that does not RECEIVE , idle.
Folk that only use GMX for Calibre, might want to send that a email once a month or subscribe to a newsletter using that.

Comfy.n · 08-14-2023, 07:42 PM

Quote:

Originally Posted by RaquelAB

Hello everyone! this is my first post and I apologize in advance if I'm not doing it right.

Well, I have installed the latest Calibre update and since then it doesn't send me the documents to my device. I have verified that the sending email was allowed, also the most "obvious" options, but it still doesn't send the documents and when I try to send an email, I get the following:
reply: b'535 Authentication credentials invalid\r\n'
reply: retcode (535); Msg: b'Authentication credentials invalid'

Could someone tell me how to fix it?

I had that happen just the other day, with the same error: "Authentication credentials invalid".

As I had never changed the password for this GMX account, which has an alias that I use occasionally just for Calibre, this seemed very odd.

So I decided to change the password on GMX, updated that in Calibre, and it worked.

Quoth · 08-15-2023, 09:40 AM

Quote:

Originally Posted by theducks

Google sent out a notice about idle accounts.
I bet they consider an account that does not RECEIVE , idle.

I've had two different emails from Google about idle accounts multiple times, but not yet to all gmail accounts. The later version seems to suggest two years.

All as clear as mud.

08-14-2023, 06:56 AM	#1
RaquelAB Junior Member Posts: 3 Karma: 10 Join Date: Aug 2023 Device: Fire HD 8 (10ª generation)	Error sending documents Hello everyone! this is my first post and I apologize in advance if I'm not doing it right. Well, I have installed the latest Calibre update and since then it doesn't send me the documents to my device. I have verified that the sending email was allowed, also the most "obvious" options, but it still doesn't send the documents and when I try to send an email, I get the following: reply: b'535 Authentication credentials invalid\r\n' reply: retcode (535); Msg: b'Authentication credentials invalid' Could someone tell me how to fix it?

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08-14-2023, 07:06 AM	#2
Quoth Still reading Posts: 14,658 Karma: 108669873 Join Date: Jun 2017 Location: Ireland Device: All 4 Kinds: epub eink, Kindle, android eink, NxtPaper	Exactly what is claimed. You don't have the correct user name and password for the selected SMTP server (your ISP's one or hosting you have, or a GMX account will work, but google's SMTP won't work).

08-14-2023, 10:55 AM	#3
RaquelAB Junior Member Posts: 3 Karma: 10 Join Date: Aug 2023 Device: Fire HD 8 (10ª generation)	Thanks for your reply, that's what I don't understand, because I have a GMX account, which should work. But it doesn't!

08-14-2023, 10:56 AM	#4
kovidgoyal creator of calibre Posts: 45,530 Karma: 28548962 Join Date: Oct 2006 Location: Mumbai, India Device: Various	remember your username is your full gmx email address.

08-14-2023, 11:23 AM	#5
RaquelAB Junior Member Posts: 3 Karma: 10 Join Date: Aug 2023 Device: Fire HD 8 (10ª generation)	Yes, that was the first thing I checked and it was fine. However, I got it fixed, I had to enable access via POP3 and IMAP again. Now it works as it should. Thanks for your replies!

08-14-2023, 06:50 PM	#6
DNSB Bibliophagist Posts: 47,518 Karma: 171313258 Join Date: Jul 2010 Location: Vancouver Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos	Interesting. That is about the 5th time I've seen someone mentioning that GMX has disabled POP3/IMAP without the user making any changes.