Ask HN: Which E-mail hosting and CRM do you use for your startup?

Founder of Streak here, happy to answer any questions but in my highly biased opinion Gmail/Inbox/Gsuite is the way to go. Pace of innovation is fast, good APIs, ecosystem of products (like Streak) is getting stronger by the day.

G Suite (ex Google Apps) for emails/calendar/documents. NetHunt CRM as a CRM for G Suite.

I've no doubts https://www.servermx.com/en/index.html

It isn't the cheaper but only the customer service worth it

They provvide also a good email sending limits (check it here http://docs.mailpoet.com/article/49-lists-of-hosts-and-their... )

"Multiple domain Backup MX mail server IMAP allows Real-time synchronization RoundCube, SquirrelMail and SOGo Web mail with support for languages right-to-left layout Anti-spam Spamassassin and Anti-virus ClamAV Contacts, Calendars and Tasks with CalDAV and CardDAV support Catch All, Alias, Forward, autoresponder, Sieve Filters Reliable and secure email hosting for companies, organizations, and individuals featuring WebMail, POP, IMAP and SMTP @ Contacts, Calendars and Tasks with CalDAV and CardDAV support @ Multiple domain hosting under the same account with no limitations @ Web-Administration area dedicated to individual user mailbox @ Anti-spam protections settings with per-user configuration"

At the moment there are some special servermx offers here : http://www.webhostingtalk.com/showthread.php?t=1621853

1 month of free trial cheers Max