Can't receive email

No problem sending email, but I can't receive email. Diagnostics follow:

a login user@domain.com password a OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SPECIAL-USE] Logged in b select inbox

• FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
• OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted.
• 9 EXISTS
• 1 RECENT
• OK [UNSEEN 9] First unseen.
• OK [UIDVALIDITY 1439944213] UIDs valid
• OK [UIDNEXT 10] Predicted next UID
• OK [HIGHESTMODSEQ 2] Highest b OK [READ-WRITE] Select completed (0.017 secs). c list "" *
• LIST (\HasNoChildren \Trash) "." Trash
• LIST (\HasNoChildren) "." Queue
• LIST (\HasNoChildren \Sent) "." Sent
• LIST (\HasNoChildren \Drafts) "." Drafts
• LIST (\HasNoChildren) "." INBOX c OK List completed (0.001 secs). d lsub "" *
• LSUB (\Trash) "." Trash
• LSUB () "." Queue
• LSUB (\Sent) "." Sent
• LSUB (\Drafts) "." Drafts d OK Lsub completed (0.003 secs). e logout
• BYE Logging out e OK Logout completed. closed

from dovecot.log Sep 19 23:35:13 imap-login: Debug: SSL: where=0x10, ret=1: before/accept initialization [xxx.xxx.xxx.xxx] Sep 19 23:35:13 imap-login: Debug: SSL: where=0x2001, ret=1: before/accept initialization [xxx.xxx.xxx.xxx] Sep 19 23:35:13 imap-login: Debug: SSL: where=0x2002, ret=-1: SSLv2/v3 read client hello A [xxx.xxx.xxx.xxx] Sep 19 23:35:13 auth: Debug: Loading modules from directory: /usr/local/lib/dovecot/auth Sep 19 23:35:13 auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat Sep 19 23:35:13 auth: Debug: passwd-file /usr/local/etc/dovecot/users: Read 2 users in 0 secs Sep 19 23:35:13 auth: Debug: auth client connected (pid=1698) Sep 19 23:38:13 imap-login: Info: Disconnected: Inactivity (no auth attempts in 180 secs): user=<>, rip=xxx.xxx.xxx.xxx, lip=xxx.xxx.xxx.xxx, TLS handshaking, session=<MghMJCIgiACsOCYK>

# dovecot -n # 2.2.18: /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.8 (0c4ae064f307+) # OS: FreeBSD 10.1-RELEASE-p19 amd64 auth_debug = yes auth_debug_passwords = yes auth_verbose = yes log_path = /var/log/dovecot.log mail_debug = yes mail_gid = 1003 mail_home = /var/mail/vhosts/%d/%n mail_location = maildir:~ mail_privileged_group = vpostfix mail_uid = 1003 managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = scheme=CRYPT username_format=%u /usr/local/etc/dovecot/users driver = passwd-file } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { group = postfix mode = 0600 user = postfix } } ssl_cert = </usr/local/etc/ipsec.d/certs/domain.com.crt ssl_key = </usr/local/etc/ipsec.d/private/domain.com.key userdb { args = username_format=%u /usr/local/etc/dovecot/users driver = passwd-file } verbose_ssl = yes #

# dovecot --version 2.2.18‎ ‎