- 1 Post
- 27 Comments
32·1 year agonot having the data of being told to fuck off, presumably.
Never heard of before and dgaf about whoever Linus Sebastion is. All this stuff I’ve been seeing about what an asshole “Linus” is thinking it must be some kerfuffle about Linus Torvalds but the bits and pieces I read made no sense. Even less now I’ve figured out it’s just some random asshole named Linus. How did I end up here? Take me back to my room, please.
1·1 year agoSome mailing lists are membership and/or opt-in only. There are legitimate needs for bulk mailing.
as I remember, serranos do not start turning red until the very end of the season and the plant is almost done.
With respect to pricing, I’ve been using SES for maybe 10 years, possibly more - this month is the first time I think I’ve ever been charged. The free tier used to include a very large number - I think it was 30,000 or or more emails a day that I never exceeded. Now it’s 0.10 USD per thousand messages. Which is a pretty big change from free, even though the overall costs are small - and it’s still a bargain. As with everything in “the cloud” though, the big players will squeeze the competition out then increase prices. I fully expect SES prices to keep increasing now they’ve figured out they can extract a few extra dollars from users and how relatively cheap SES is compared to the other overpriced crap. It won’t surprise me if they jack this up significantly in the coming years.
Referencing sending quotas - Amazon is very lenient - I was talking about the big providers like gmail. It might be different now that my accounts have a long reputation as trustworthy senders, but when I first started using SES way back when, gmail and yahoo would start rejecting mail if more than something like 200 or so messages were submitted in a single batch, so I had to check the recipient domains and limit the numbers for each hourly iteration to stop them rejecting. I keep the email batches pretty small since I’m only sending out about 5-10K at a time and I stagger the send over several hours.
It’s a bit of a minefield but overall pretty happy with SES, mainly because the mail gets delivered. You don’t need to originate sending from an EC2 hosts (the pricing is the same, even though they make a distinction in the price list:
Outbound email from EC2 $0.10/1000 emails $0.12 for each GB of attachments you send*
Outbound email from non-EC2 $0.10/1000 emails $0.12 for each GB of attachments you send
*You might incur additional data transfer charges for using EC2 (it seems very likely they will increase the non EC2 price to drive you to a place where they are getting your compute and storage $ as well).
2·1 year agomaybe not the healthiest, but these are some of my favorites https://quex.cc/c/recipes
SES is indeed the best option if you want reliable delivery for a reasonable cost. The pricing changed just last month so it’s no longer effectively free for small users but it’s relatively cheap (for now). I looked at the prices you quoted for other services and they seem ridiculously high, but it’s fair to say that sending legitimate (non spam) bulk email is not so easy if you do everything yourself - getting your mail accepted is very challenging. For example, even using SES, if you attempt to originate too many emails to one provider in a single call, they may start rejecting everything - I had to put counters into the code to limit how many gmail addresses would be sent with each iteration. SES also rate limits so you need to manage that somehow. It sounds like you’re planning to send a LOT of email. You’ll also need to be mindful of the bounce rate and complaints (spam / abuse reports from recipients) because SES will shut you down if they go over a certain threshold, which you can see in the dashboard. It sounds like you’ve already figured a lot of this stuff out though - it’s not rocket science but it can be frustrating to work with bulk email delivery for a number of reasons.
Yes you understand the suggested approach. I don’t know about the mariadb tool and if it looks good, by all means use it, but I would offer that the fastest, simplest way to restore a reasonably small database that I can think of is with a sql dump. Any additional complexity just seems like it’s adding potential failure points. You don’t want to be messing around with borg or any other tools to replay transactions when all you want to do is get your database rebuilt. Also, if you have an encrypted local copy of the dump, then restoring from borg is the last resort, because most of the time you’ll just need the latest backup. I would bring the data local and back it up there if feasible. Then you only need a remote connection to grab the encrypted file and you’ll always have a recent local copy if your server goes kaput. Borg will back it up incrementally.
for the database, consider a script that does a “mysqldump” of the entire database that you schedule to run on the system daily/weekly. Also consider using gpg to encrypt the plain text file and delete the original in the same script. This is so you don’t leave a copy of the data unencrypted anywhere outside the database. You can then initiate either a copy of the encrypted file to a local folder that you’re backing up, or if you’ve set this up to back up directly on the remote that’s fine too - bringing it local gives you a staged copy outside the archive and not on the original host in case you need an immediately available backup of your database.
With respect to the 3 separate repos, I would say keep them separate unless you have a large amount of duplicated data. Borg does not deduplicate over different repos as far as I’m aware. The downside of using a single repo is that the repo is locked during backups and if you’re running different scripts from each host, the lock files borg creates can become stale if the script doesn’t complete and one day (probably the day you’re trying to restore) you’ll find that borg hasn’t been backing your stuff up because a lock file is holding the backup archive open due to a failed backup that terminated due to an untimely reboot months ago. I don’t recall now why this occurs and doesn’t self-correct but do remember concluding that if deduplication isn’t a major factor, it’s easier and safer to keep the borg repos separate by host. Deduplication is the only reason to combine them as far as I can tell.
When it comes to backup scripts, try to keep everything foolproof and use checks where you can to make sure the script is seeing the expected data, completes successfully and so on. Setting up automatic backups isn’t a trivial task, although maybe tools like rclone and borgmatic simplify it - I haven’t used those, just borg command line and scp/gpg in shell scripts. Have fun!
Interesting - here’s a news story about it (Guardian) ‘It was an accident’: the scientists who have turned humid air into renewable power
you have the main problem in hand. You’ll still need to do all the DKIM / rDNS stuff to be certain your mail is accepted, but using SES as the source gives you a significant leg up vs originating locally. I don’t see why you can’t run dovecot and postfix on separate systems, but a single VM isn’t bad if it’s properly secured. Hosting SMTP/IMAP is not that difficult but you need to make sure you don’t accidentally misconfigure things and become an open relay - as with all internet facing systems, mail services are targeted constantly so you should use fail2ban to deter them.
6·1 year agoScrolling back through the original news archives is pretty interesting http://info.cern.ch/hypertext/WWW/News/9211.html there’s a link at the bottom of each for “previous edition”.
Maybe they’re just chilling in Mark’s metaverse.
Link to low cost VPS hosting offers: https://quex.cc/post/29783
this is just a quick script I came up with, but it will show you newest communities and their descriptions. It refreshes daily. maybe it will be helpful for discovering niche communities : https://lemmyfind.quex.cc/
I didn’t notice that you were posting from Mastodon as I’m on Lemmy and your posts appear here just like any other Lemmy user - but the @fuser at the start of your messages is probably the tell, I think Mastodon defaults the username you’re replying to, whereas Lemmy doesn’t. It’s great that we can use different applications without some corporate gatekeeper capturing everybody’s personal info at the integration point to hawk to an advertising company.
Well, thanks again for the info - I’m trying it now and the results seem excellent, it took me to wikiwand, which I’d never used but it’s a front end for wikipedia - it’s quite nice. I’ve learned so much about alternative FOSS and great ad-free content by reading and posting here. I was never a great fan of reddit - liked to scroll but hardly ever posted there - I thought RPAN was the coolest thing they did - but Lemmy is great for conversation, despite the relatively small user base - I’m grateful that reddit’s nonsense drove so many helpful people here.
The best part is watching these idiots blow their fortunes thinking they are going to continue building on the old paradigm of monolithic platforms when the ground is gradually shifting towards diversification via decentralization and they are behind the curve now, not in front of it. This is not your dad’s internet. Hopefully they continue splashing out huge amounts of cash in ill-fated efforts to prove they are still relevant. There’s no fool like an old fool - and old, rich technically-out-of-touch fools who lack the self-awareness to stop imagining they are hip are particularly amusing.
Thank you for the reassurance because I felt like an idiot when the penny finally dropped. Although, admittedly, I’ve found that I rather enjoy being old and out of touch. My dad would have likely thought it was something about Linus from Peanuts.