开发者工具1 month ago
SpamCrackers — Free SPF, DKIM & DMARC Checker & Email Signal Standard
检查域名电子邮件保护等级，评估SPF、DKIM、DMARC和MX记录。
@domainfyrbrand · X
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检查域名电子邮件保护等级，评估SPF、DKIM、DMARC和MX记录。
@domainfyrbrand · X
SignalPost 是为品牌、创作者和机构设计的电子邮件营销平台。
@fwitweets · X
Mailofly 提供可靠的电子邮件发送、追踪和扩展。
@mailoflyhq · X
Create, roll out, and keep email signatures on-brand across your whole team from one dashboard. No plugins, no per-seat fees, EU-hosted. Start a 14-day trial.
@daemkl · X
email signatures
MailValid 邮箱验证 API，支持实时检查和多层验证，100 次免费。
@sachinbapure · X
在线创建专业邮件签名，支持Gmail和Outlook，可自定义CTA按钮和社交链接。
@orkhanilyas · X
- Email signature generator with clickable CTA buttons, social links and banners for cold outreach.
监控竞争对手定价页面，每周发送价格变动、新套餐和功能转移的邮件。
@sheikhbuilds · X
Zero formal engineering background. Six months ago I couldn't write a line of code. Today is live, built with Claude Code while working full time as a PM at Uber. 🛠️ AI didn't replace the learning, it removed my excuse not to start. 🚀
重写电子邮件以适应不同文化和受众。
u/Constant_Extreme7408 · Reddit
I built a Chrome extension that rewrites emails for different cultures — would love feedback on the website Hey everyone, I've been building MailPolish — an AI tool that polishes emails, letters, and texts so they sound right for different cultures. Not just translation, but actually adapting tone, formality, and etiquette (e.g., a direct "Please send this immediately" becomes softer and more indirect for Japanese business culture). It works as a Chrome extension inside Gmail, a Gmai
事务性邮件服务，免费版每月可发送3000封邮件。
@Rahulmailermine · X
Start sending transectional Email in lesss than 5 min, Send 3000 emails per month free
与 CRM、Slack 和 Claude 集成的电子邮件收件箱。
thomas_housecat · HN
I got so frustrated with all of the busywork that was building up in my email inbox that I built something better. Housecat is the first email inbox that helps you get real work done. Our email connects to the other services you actually use like your Claude, Notion, Slack, CRM and Github and makes it easy to send messages and data between them. So if you need to update the CRM with a new lead, track a Github issue or ask a question of a colleague in Slack, you can do it all from right inside of
Send transactional and broadcast email from one modern API — 8 SDKs, Markdown sends, tags, tracking, and webhooks. As low as 8¢ per 1,000.
@anyposthq · X
helps users send better transactional emails while also lowering costs! 🤓
Sealch Pro 批量验证邮箱,准确度99.2%,仅需$0.35/千个。
@ilyesnamous1 · X
Sealch ( Email verification, priced honestly. Same live SMTP check and catch-all detection as ZeroBounce/NeverBounce, but $0.35 per 1,000 instead of their ~$8. Solo bootstrapped to ~$500 MRR over the last 6 months.