Hi @Nikita Remizov ,
The email address you listed had an error returned which our mail service keyed in on and stopped sending further emails:
550: 550 LTD BeGet: user not found.
I've cleared the error out and additional invitation attempts should send. Please double-check the email can receive other messages from outside your organization before resending the invitation email. If the mail server is still not configured to receive external emails, the same block problem could occur if another invitation is sent. Receiving an email from a Gmail or Yahoo account for example would confirm that the mail server is ready now.
Daniel | Atlassian Support
Hey everyone, over the past year, we've added several new features on how you can use Bitbucket and Jira together. We'd love to know how you'll are using the integration and how it's helping your t...
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