<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: sanjayparekh</title><link>https://news.ycombinator.com/user?id=sanjayparekh</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 25 May 2026 00:30:15 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=sanjayparekh" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by sanjayparekh in "Show HN: Agent.email – sign up via curl, claim with a human OTP"]]></title><description><![CDATA[
<p>I will say in my case, the user was too lazy to mask the from address and agentmail.to was right there.  Didn't even have to dig into the headers.</p>
]]></description><pubDate>Thu, 21 May 2026 21:22:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=48229035</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=48229035</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48229035</guid></item><item><title><![CDATA[New comment by sanjayparekh in "Show HN: Agent.email – sign up via curl, claim with a human OTP"]]></title><description><![CDATA[
<p>See my comment in this thread - I got an email from "someone" (an AI clearly) that signed up for my service (togetherletters.com) from the same domain (agentmail.to) after we had launched on ProductHunt.  I looked up the address and that email was never used for a signup and it was just a way to then pitch their product (second email, not the first one it sent).  I hate this so much and this is going to now make email just as bad as parts of the web.</p>
]]></description><pubDate>Thu, 21 May 2026 21:21:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=48229028</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=48229028</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48229028</guid></item><item><title><![CDATA[New comment by sanjayparekh in "Show HN: Agent.email – sign up via curl, claim with a human OTP"]]></title><description><![CDATA[
<p>I might need to move to Germany.</p>
]]></description><pubDate>Thu, 21 May 2026 21:02:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48228858</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=48228858</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48228858</guid></item><item><title><![CDATA[New comment by sanjayparekh in "Show HN: Agent.email – sign up via curl, claim with a human OTP"]]></title><description><![CDATA[
<p>I've already received spam email from AI agents using a seeming competitor to this (agentmail.to) and then claiming they aren't AI agents and then trying to sell me garbage. I can't tell you how much I hate this.</p>
]]></description><pubDate>Thu, 21 May 2026 20:15:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=48228331</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=48228331</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48228331</guid></item><item><title><![CDATA[New comment by sanjayparekh in "Time to add option in Hacker News "AI excluded Show HN""]]></title><description><![CDATA[
<p>We did a Show HN a few weeks ago (updated from 4 years ago) and have no AI, LLM, or anything and got...  zero traction. We're on ProductHunt today but everything that is trending is all AI stuff. So that is where we're at.<p><a href="https://news.ycombinator.com/item?id=47850854">https://news.ycombinator.com/item?id=47850854</a></p>
]]></description><pubDate>Wed, 06 May 2026 20:07:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=48041063</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=48041063</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48041063</guid></item><item><title><![CDATA[Show HN: TogetherLetters – Group newsletters with no app, no feed, no login]]></title><description><![CDATA[
<p>Hey all, we're reposting from our previous Show HN about 5 years ago: <a href="https://news.ycombinator.com/item?id=28644205">https://news.ycombinator.com/item?id=28644205</a><p>Since then we've grown to more than 5k users across nearly 1k groups and have sent out more than 100k update prompts. The premise is simple - social media stinks and you either don't see updates from people you care about (they never post) or you miss the updates (flooded by other people's updates or an algorithm that downplays an update you'd care about even if it's seemingly unimportant).  And we're ramen profitable (more so now that we've migrated the majority of our infrastructure off of Amazon and especially RDS).<p>A few things we do - the main organizer of a group only ever has to login to create a group.  They invite everyone else via email address to which they accept the invite.  After that, they all (including the organizer) has to click the link they get regularly (weekly, bi-weekly, monthly, or quarterly) and submit a short (char limited) update.  No logging in and no bugging people to login, download an app, rate us on an app store, ads, or anything else.<p>The system combines the updates into a newsletter and sends it to the group.  The updates are NEVER published on the web (thus shielded from search engines and AI scraping) and you can never do a reply-all to a newsletter.  You can click on a person's name to reply back just to them and strengthen your one-to-one relationship.  You're welcome to saving you from a flood of "Congrats!" emails from everyone in the group.<p>We're reposting now because in the great Atlanta example of MailChimp, we're looking at stats and seeing this just grow on its own without any marketing from us.  So we've been spending more time on it to migrate the infrastructure and codebase to something more resilient and are looking to expand usage and impact.  Plus more marketing than just word of mouth.  :-)<p>Free for groups <10 and bi-weekly or less frequent.  Great for families, book clubs, alumni groups, companies, etc.  And before you ask, we've raised no money and have fully bootstrapped this since inception.  Criticism only helps us get better so feel free to roast us.</p>
<hr>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=47850854">https://news.ycombinator.com/item?id=47850854</a></p>
<p>Points: 3</p>
<p># Comments: 2</p>
]]></description><pubDate>Tue, 21 Apr 2026 16:13:54 +0000</pubDate><link>https://www.togetherletters.com</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=47850854</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47850854</guid></item><item><title><![CDATA[New comment by sanjayparekh in "Unsafe and Unpredictable: My Volvo EX90 Experience"]]></title><description><![CDATA[
<p>Years ago I had bought a Volvo XC90 T5 (gas powered only). It had this stop/start feature when the car was stopped to help improve fuel economy (lots of cars have this now). Except mine wouldn't work. I took it into the dealership and the sales guy was surprised to see me there on my third or so visit. He advised making a stink with Volvo North America and sure enough after a few months and about two years or so after I bought the car they bought it back from me for my full purchase price - no depreciation.<p>That made me a solid Volvo buyer (I replaced that car with a newer XC90 T8 - a plug-in hybrid that I still have and is a great vehicle). That said, new versions of any product have issues sometimes but the loss of propulsion on the highway is extremely concerning. Hopefully Volvo comes through and irons this all out like they did for me.</p>
]]></description><pubDate>Wed, 23 Jul 2025 14:23:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=44659573</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=44659573</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44659573</guid></item><item><title><![CDATA[New comment by sanjayparekh in "Ask HN: Anyone making a living from a paid API?"]]></title><description><![CDATA[
<p>IMO - and again, remember this is experience from 20+ years ago although I still do a lot of this now - using these kinds of automated shotgun approaches is a mistake, especially early on and especially if you are selling something.  We use an automated engine for our podcast agency (<a href="https://edgewise.media" rel="nofollow">https://edgewise.media</a>) but that is a different pitch when it's "come on my podcast and talk about yourself" versus "I want you to spend money for my widget".<p>What we did was more labor intensive and a function of these kinds of tools not existing (initial dot-com days).  We would read the tech press, etc. and identify companies that might have a use for our tech.  Then we would email the top person (guessing their email address usually - and most companies use a small number of variations for addresses) with a custom written, but short, tailored pitch to why they could use us and see if they wanted to talk.  No pitch deck or attachments.  Literally 2-3 sentences.  Something that if even someone is going to quickly delete, something in those 2-3 sentences might catch their eye and make them reply instead of delete.  We landed customers like Google (who we ended up later suing - that is a different tale), Doubleclick (who ended up being bought be Google), PayPal, Xbox, and a bunch of others through this method.<p>Happy to chat more.  Startups are hard and all of us should help one another out to make the road a little less hard if possible.  Keep at it - I know you'll get there.  Hard work will get you there, shortcuts (usually) won't.</p>
]]></description><pubDate>Mon, 02 Jun 2025 15:54:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=44160149</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=44160149</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44160149</guid></item><item><title><![CDATA[New comment by sanjayparekh in "Ask HN: Anyone making a living from a paid API?"]]></title><description><![CDATA[
<p>Interesting question. We never saw anything to this extent but did see when mergers happened how dial-in POPs would be merged and reallocated.  Also interesting was how many IP addresses existed for North Korea (less than 32 IIRC) versus Antarctica (more than 2k IIRC).  Reminder: I've been out of the business since 2005 (stayed on the board until we were acquired in 2007).  So my data is quite dated at this point.</p>
]]></description><pubDate>Sun, 01 Jun 2025 16:04:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=44151835</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=44151835</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44151835</guid></item><item><title><![CDATA[New comment by sanjayparekh in "Ask HN: Anyone making a living from a paid API?"]]></title><description><![CDATA[
<p>The whole geo-IP space started back with my startup, Digital Envoy, in 1999 (<a href="https://news.ycombinator.com/item?id=39734355">https://news.ycombinator.com/item?id=39734355</a>).  The way we went about it was by providing an API to clients but we actually hosted our entire database (encrypted and in a proprietary format) with clients.  The reason for this was for latency (back in 1999 we could get about 0.03ms per transaction something that you can't get on any edge delivered service) which was necessary for the types of clients we went after.<p>The business was very valuable across a lot of industries - gambling, encryption, advertising, security, adult entertainment, etc. - so there was a lot of demand that also helped smooth out the demand up/down cycles.  If one market was cold, another was hot.  But basically it's a lot of work and a lot of hand-to-hand combat.  This is the <i>best</i> way to learn and get passionate customers.  Show up, sell to them, and convince them they need you.  You'll learn so much by doing this.  And don't use the excuse that you're an introvert or not good at selling.  If you want to be an entrepreneur, you need to learn and improve.  No one is the best at anything on day one - you won't be either.  But you'll get there if you keep at it.<p>Being the absolute best in the market meant that even having much more better funded competitors ($50m+ for competitors against our $12m in funding) meant we tended to win all the time.  And before you ask, if I had this to do over again now, I could do this company for a LOT less money given how commoditized things are.  I can tell you the time I almost spent $1m on a storage array until I found a cheaper vendor for $250k.  Oh, that storage array was for 1TB of storage.  So yeah.<p>Feel free to ask me anything.  If there are enough people who have questions and want to do a chat I'd be happy to host a video call and get peppered with whatever questions you might have.</p>
]]></description><pubDate>Sat, 31 May 2025 23:30:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=44147651</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=44147651</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44147651</guid></item><item><title><![CDATA[New comment by sanjayparekh in "DNS Validator Written with AI"]]></title><description><![CDATA[
<p>I "wrote" this DNS validator to help me migrate DNS from one service to another and make sure I didn't miss anything.  I didn't write any code (or even the README or example BIND file) and just used AI (Anthropic's Claude 3.7 Sonnet) to write the initial version and iterate until I got all the features I think are needed.  I have not reviewed the code (so there may be bugs) but it seems to work properly.  For me this is a super eye-opener with what is going to happen next in the tech industry.</p>
]]></description><pubDate>Mon, 10 Mar 2025 20:10:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=43325474</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=43325474</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43325474</guid></item><item><title><![CDATA[DNS Validator Written with AI]]></title><description><![CDATA[
<p>Article URL: <a href="https://github.com/sanjay/dns-validator">https://github.com/sanjay/dns-validator</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=43325473">https://news.ycombinator.com/item?id=43325473</a></p>
<p>Points: 2</p>
<p># Comments: 1</p>
]]></description><pubDate>Mon, 10 Mar 2025 20:10:40 +0000</pubDate><link>https://github.com/sanjay/dns-validator</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=43325473</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43325473</guid></item><item><title><![CDATA[New comment by sanjayparekh in "IP Geolocation Is Twenty-Five Years Old"]]></title><description><![CDATA[
<p>New goal: A "Sanjay popup". Hahaha.</p>
]]></description><pubDate>Wed, 20 Mar 2024 14:39:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=39767263</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=39767263</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39767263</guid></item><item><title><![CDATA[New comment by sanjayparekh in "IP Geolocation Is Twenty-Five Years Old"]]></title><description><![CDATA[
<p>Huh. Good question. Must be something Ghost added because I didn't do that manually. I'll have to take a look.</p>
]]></description><pubDate>Wed, 20 Mar 2024 05:58:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=39763252</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=39763252</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39763252</guid></item><item><title><![CDATA[New comment by sanjayparekh in "IP Geolocation Is Twenty-Five Years Old"]]></title><description><![CDATA[
<p>If you're getting targeted to your block with IPv6, your ISP is likely giving away your data. VPNs are your friend.</p>
]]></description><pubDate>Wed, 20 Mar 2024 05:30:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=39763117</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=39763117</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39763117</guid></item><item><title><![CDATA[New comment by sanjayparekh in "IP Geolocation Is Twenty-Five Years Old"]]></title><description><![CDATA[
<p>I took one for the team so that no one else had to ask that question. And I'll take Vint calling me a nincompoop any day. Especially when you know how nice of a guy he really is.  :-)</p>
]]></description><pubDate>Wed, 20 Mar 2024 05:28:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=39763108</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=39763108</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39763108</guid></item><item><title><![CDATA[New comment by sanjayparekh in "IP Geolocation Is Twenty-Five Years Old"]]></title><description><![CDATA[
<p>I think a lot of people are confusing access to some kind of IP location data with access to high(er) accuracy data.  Yes, you could scrape whois data to create a IP location database but even country level would be in the mid-80s and then dramatically drop off from there.  In the early dot-com boom, that was good enough since there was nothing really better.</p>
]]></description><pubDate>Wed, 20 Mar 2024 03:58:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=39762743</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=39762743</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39762743</guid></item><item><title><![CDATA[New comment by sanjayparekh in "IP Geolocation Is Twenty-Five Years Old"]]></title><description><![CDATA[
<p>CAIDA had some awesome stuff back in those days. There was also an outfit that generated poster maps of the Internet backbones too. I wish I had bought one back then because I don't know of anyone making things like this anymore. Our data was used by a number of companies to create visualizations too. One even appeared on a 60 Minutes story (I think it was that show).</p>
]]></description><pubDate>Wed, 20 Mar 2024 02:33:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=39762400</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=39762400</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39762400</guid></item><item><title><![CDATA[New comment by sanjayparekh in "IP Geolocation Is Twenty-Five Years Old"]]></title><description><![CDATA[
<p>Agreed. But also the source of so many new possibilities. Like most things, the bad comes with the good.</p>
]]></description><pubDate>Wed, 20 Mar 2024 02:15:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=39762319</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=39762319</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39762319</guid></item><item><title><![CDATA[New comment by sanjayparekh in "IP Geolocation Is Twenty-Five Years Old"]]></title><description><![CDATA[
<p>All I can say is when I first met Vint Cerf, he was pretty enthusiastic about the invention. But maybe he didn't really understand the Internet either. You can see the fireside chat I had with him here (to be clear, we weren't sitting next to a fire either): <a href="https://vimeo.com/124048978" rel="nofollow">https://vimeo.com/124048978</a></p>
]]></description><pubDate>Wed, 20 Mar 2024 02:00:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=39762253</link><dc:creator>sanjayparekh</dc:creator><comments>https://news.ycombinator.com/item?id=39762253</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39762253</guid></item></channel></rss>