I use 2.

@Flohack Thanks a lot!

@kwah Yes, I pasted the email above, where "Ubuntu" can be seen. When the google account is added to the Online Accounts in UT it also says clearly "Do you allow Ubuntu to access this and that?"

@UniSuperBox It is not completely clear to me that it only affects Gmail and Drive, at least from the link that you provide. My impression is that they mention Gmail because this is the most common client, but if it is a restriction at the account level, it should affect all external applications that require Google authentication.

I don't know if it matters, but I'm not using any client to access Gmail o Drive, and I'm still getting the warning email from Google.

@kugiigi If that's solves it, then nothing needs to be done at the UBports side. Let's wait a couple of days and see if you don't get the nice email.

It would be good that those affected report if they have "less secure" in their Google account or not, and if they got the email. As I said above, I have two accounts, one is "less secure" and the other one not, so I can't tell which one is generating the email.

@kwah Let's open issues to see if somebody can take a look to it. This one is for calendar app:
https://gitlab.com/ubports/apps/calendar-app/issues/172

And this one in the general project, since the Contact app is part of the core OS (I think):
https://gitlab.com/ubports/core/seeds/ubuntu-touch/issues/1

Feel free to confirm/contribute to these issues (or better, help fixing it)

@kwah I think they put Gmail just as an example, but they will block access to your account generally if the access request comes form an app identified as "Ubuntu".

@Lakotaubp I have two Google accounts, one marked as less secure (personal) and the other one not (corporate). I don't know from which one this warning comes from.

Despite that I would love not to depend on Google, I have to sync my UT calendar and contacts with my Google accounts, as this is what my job uses. But it seems that Google is changing security policies and will not allow UT to sync any more with their services. This is the email I received:

"Hello,

Although you do not have to do anything, we want to inform you that it is possible the following applications stop accessing some of the data of your Google Account, such as the content of Gmail. If these applications do not meet the requirements of the new data policy before the stipulated date, they will not be able to access the account after July 15, 2019.

Ubuntu

This change is part of our constant efforts to guarantee the privacy and protection of your data.

In the Google Account you can check, manage and delete whenever you want the applications that you have granted access to."

Is there anything that can be done to keep the ability to sync to Google apps?

@advocatux No criticism intended, as I said, I'm from another generation, I struggle each time I have to recover some information from the chats, instead I'm quite good at recovering information from forums and archived mailing lists.