I wonder if this has to do with the massive number of google calendar invites I’ve been getting as payment/billing notifications lately.
I’ve not been reporting them because I already know they aren’t valid and do not google’s work for them
It seems weird that Google wouldn't have some kind of observability alert on outgoing email. 10k emails per week is a lot.
Had Google trying to send me mails to non-existing mail-addresses over months. You would think their logs might catch something like that or they would react to my complaints ... they don't and they just dont care.
It sometimes stops for weeks, then it continiues.
from my logs as an example: Nov 13 22:10:51 bert postfix/smtpd[2693931]: NOQUEUE: reject: RCPT from mail-oi1-x248.google.com[2607:f8b0:4864:20::248]: 450 4.1.8 <[email protected]>: Sender address rejected: Domain not found; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail-oi1-x248.google.com> Nov 13 22:12:07 bert postfix/smtpd[2696594]: NOQUEUE: reject: RCPT from mail-ua1-x948.google.com[2607:f8b0:4864:20::948]: 450 4.1.8 <[email protected]>: Sender address rejected: Domain not found; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail-ua1-x948.google.com> Nov 13 22:12:18 bert postfix/smtpd[2696594]: NOQUEUE: reject: RCPT from mail-wm1-x346.google.com[2a00:1450:4864:20::346]: 450 4.1.8 <[email protected]>: Sender address rejected: Domain not found; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail-wm1-x346.google.com> Nov 13 22:12:37 bert postfix/smtpd[2696594]: NOQUEUE: reject: RCPT from mail-lf1-x146.google.com[2a00:1450:4864:20::146]: 450 4.1.8 <[email protected]>: Sender address rejected: Domain not found; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail-lf1-x146.google.com> Nov 13 22:13:08 bert postfix/smtpd[2696594]: NOQUEUE: reject: RCPT from mail-lj1-x248.google.com[2a00:1450:4864:20::248]: 450 4.1.8 <[email protected]>: Sender address rejected: Domain not found; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail-lj1-x248.google.com> Nov 13 22:13:08 bert postfix/smtpd[2696594]: NOQUEUE: reject: RCPT from mail-wm1-x345.google.com[2a00:1450:4864:20::345]: 450 4.1.8 <[email protected]>: Sender address rejected: Domain not found; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail-wm1-x345.google.com> Nov 13 22:14:03 bert postfix/smtpd[2696594]: NOQUEUE: reject: RCPT from mail-lj1-x248.google.com[2a00:1450:4864:20::248]: 450 4.1.8 <[email protected]>: Sender address rejected: Domain not found; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail-lj1-x248.google.com>
As you can see, the to-address is generated and its different hosts at google trying to send mails.
Searching for zf.thesparklebar.com shows others having the same problem.
It honestly is a bit dissapointing that most of the internet's "infrastructure" is tied up in large corporations that just get money for free by being the only provider and face little to no backlash (because of their monopoly) when they neglect things like basic customer service.
Spammer must be a whale spending untold amounts on other Google services.
Maybe they should try getting a paid Google Workspace subscription /s
Good luck. These big tech companies have no incentive to care about support or really anything that isn’t tied directly to making money. And unless you have a friend there, Google staff have no incentive either. Solving this won’t help with their promotions.
[flagged]
Google suspend email accounts that get lots of spam reports. It happens a couple of times a year for salespeople in my company who use Gmass (a bulk email sending tool).
I mention it only as a useful data point, and in the absence of anyone else on the thread mentioning that Google have robust email abuse monitoring.