我希望在处理RCPT ACL期间使Exim执行收件人validation，并向LMTP服务器发出一个标注。
我有以下路由器：
virtual_account: domains = +virtual_domains driver = accept transport = dovecot 和运输：
dovecot: driver = lmtp socket = /var/run/dovecot/lmtp
当ACL处理达到以下语句时：
warn domains = +virtual_domains verify = recipient/callout
标注不是尝试：
$ exim -d -bhc 1.2.3.4 ... RCPT TO: [email protected] >>> using ACL "acl_check_rcpt" ... processing "warn" check domains = +virtual_domains cached yes match for +virtual_domains cached lookup data = example.com example.com in "+virtual_domains"? yes (matched "+virtual_domains" - cached) check verify = recipient/callout >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Verifying [email protected] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> Considering [email protected] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> routing [email protected] ... --------> virtual_account router <-------- local_part=test domain=example.com checking domains cached yes match for +virtual_domains cached lookup data = example.com example.com in "+virtual_domains"? yes (matched "+virtual_domains" - cached) R: virtual_account for [email protected] calling virtual_account router virtual_account router called for [email protected] domain = example.com queued for dovecot transport: local_part = test domain = example.com errors_to=NULL domain_data=example.com localpart_data=NULL routed by virtual_account router envelope to: [email protected] transport: dovecot Cannot do callout: neither router nor transport provided a host list ----------- end verify ------------ warn: condition test succeeded in ACL "acl_check_rcpt"
我想lmtp transport是无法做标注的，但是我会欣赏第二个意见。
AFAIR Exim可以通过互联网套接字（使用Unix套接字）通过LMTP进行收件人电子邮件validation。
接收者存在validation的Exim LMTP标注 – 本文档描述如何使用Exim（LMTP）标注实时检查Cyrus（IMAP）邮箱中的Exim4检查。