Software Alternatives & Reviews

8 Most Reliable Mandrill Alternative SMTP Relays

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  1. Mandrill is a new way for apps to send transactional email. It runs on the delivery infrastructure that powers MailChimp.

  2. Ariticmail is a transactional email delivery API for applications and enterprises.

  3. Scale your business email & marketing messages with Amazon Simple Email Service (SES), a cost-effective and reliable cloud email service. Sign up today.

    What ESP or SMTP do you use for cold emails? about 8 days ago

    SES by AWS
  4. Deliver your app and website emails on time and to the inbox. Trusted to send 25% of the world's non-spam email. Email delivery for companies big and small.

    What to do about outbound emails customers and vendors don't... about 8 months ago

    One of our staff was following up on orders to vendors via phone, and several said they didn't get our email with the PO. Someone said that, Netsuite's email sender, was blacklisted. Blacklistings are hard (for me) to track down, especially since they clear up quickly. But blacklistings can trump most client's SPF/DKIM/whitelist guards. We are getting pushed by management to help ensure...
  5. A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

    Self-hosted email is the hardest it's ever been, but also the... about 24 days ago:

    Another solution to this problem is relaying through services which will do the heavy lifting for you (this was been discussed in the original thread, here and in the article I wrote). So far people have suggested - ImprovMX ( - Mailgun ( As any others come in I will update this comment (until I can't, anyway) and the article as a reference.
  6. Transactional Email SMTP Service for Web and Mobile Apps

  7. Elastic Email is an all-in-one email delivery platform for both marketing and transactional email.

    Send email without a backend about 3 months ago

    This will allow you to connect to an email service or smtp server. Regarding the security of your credentials, you can encrypt your SMTP credentials, and lock it to a single domain, and pass a secure token instead of the credentials instead. In my usecase I used the mail service from which is mentioned on the smtpjs website.
  8. Learn why more developers choose SendGrid for their email deliverability service to send transactional emails triggered by web apps. Get started for free

    Anyone have experience with both Twilio and AWS communication... about 16 days ago:

    If you did in fact want to shift your SMS workload from SNS to Twilio, I would recommend that you also check out Sendgrid to handle your outbound email workloads. Sendgrid is owned by Twilio.