1. [Home](https://www.g2.com/) 2. ... 3. [Transactional Email Software](https://www.g2.com/categories/transactional-email) 4. [SMTP Senpai Discussions](https://www.g2.com/products/smtp-senpai/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/vendor/image/126078/large_detail_ae135a47fb28e93d7034fb5eac84bc0b.jpg "Product Avatar Image") ](/products/smtp-senpai/reviews) [ SMTP Senpai ](/products/smtp-senpai/reviews) 0 ratings SMTP Senpai is MailSenpai's SMTP relay service for the emails your apps, websites, online stores and business software send: order confirmations, invoices, password resets, notifications, reminders and contact forms. Your software keeps writing its emails as before and delivers them through our servers. Three ways to connect: Standard SMTP: server, port 2525 with STARTTLS, personal username and password. Port 2525 works even where your hosting closes ports 25 and 587. REST API with a key: send, read results and statistics and manage the do-not-contact list. Website forms: an address to put in your form's action, even on a static site, with an anti-bot filter, auto-reply, archive and CSV export. Your domain, your rules: Emails are DKIM-signed on your own domain. We give you the SPF, DKIM and DMARC records to publish and we check them; then a button in the panel sends a test email. You usually go live the same day. See what happens to every email: The sending log is kept for 90 days, line by line: delivered, bounced with the reason, deferred, reported. Search by address, domain or reason. Every month you get a report compared with the previous period. No suspension for crossing a threshold: If you cross a bounce or complaint threshold we don't block you: problem addresses go on the do-not-contact list, don't use up your volume, and we tell you what to fix. Volume under control: Alerts at 50, 80 and 100% of your volume. When it runs out you choose whether to stop or keep sending in blocks of 1,000 emails, up to a spending cap you set. Start on shared, warmed-up addresses or get a dedicated IP from €15/month (included from 150,000 emails a month). Works with: WordPress, WooCommerce, PrestaShop, Supabase, AI-built apps, Laravel, Node.js, business software, printers and anything that sends over SMTP or API. EU servers and real support: Servers and data (log, suppression list, form submissions) are in the European Union. Prices in euro and support from real people in English and Italian. Pricing (VAT excluded): 14-day free trial: €0 today, card required, up to 100 emails a day and a reminder 3 days before the end. Annual plan: 10,000 emails a month €12.90/month, 20,000 €22.90, 50,000 €35.02, 100,000 €43.10. 3-month plan: 10,000 emails at €25.80/month. If you buy straight away without the trial, the first period has a 30-day money-back guarantee. Show More When users leave SMTP Senpai reviews, G2 also collects common questions about the day-to-day use of SMTP Senpai. These questions are then answered by our community of 850k professionals. Submit your question below and join in on the G2 Discussion. * * * ### 0.0 Nps Score ### All SMTP Senpai Discussions Search Most CommentedMost HelpfulCommon QuestionsNewest All DiscussionsDiscussions with CommentsCommon QuestionsDiscussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Common Questions Newest Filter by All Discussions Discussions with Comments Common Questions Discussions without Comments Sorry... There are no questions about SMTP Senpai yet. ## Start a New Software Discussion Have a software question? Get answers from real users and experts [Start A Discussion](/products/smtp-senpai/discussions/new) * * * ![Product Avatar Image](https://images.g2crowd.com/uploads/vendor/image/126078/thumb_square_ae135a47fb28e93d7034fb5eac84bc0b.jpg "Product Avatar Image") ### Have you used SMTP Senpai before? Answer a few questions to help the SMTP Senpai community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/login?context=product_review&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fsmtp-senpai%2Fdiscuss%3Fsmall_ask%3Dsmtp-senpai) No